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12423302141401 = 173419171386623
BaseRepresentation
bin1011010011001000011010…
…0000101101010111011001
31121222122201021201220110101
42310302012200231113121
53112020410322011101
642231104120015401
72421361002601564
oct264620640552731
947878637656411
1012423302141401
113a5a7692029a8
121487876901561
136c1687887778
1430d41083d4db
1516825a40c401
hexb4c8682d5d9

12423302141401 has 8 divisors (see below), whose sum is σ = 12524934481920. Its totient is φ = 12322012575312.

The previous prime is 12423302141389. The next prime is 12423302141413. The reversal of 12423302141401 is 10414120332421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12423302141389) and next prime (12423302141413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12423302141401 - 221 = 12423300044249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12423302141401.

It is not an unprimeable number, because it can be changed into a prime (12423302141431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85620825 + ... + 85765798.

It is an arithmetic number, because the mean of its divisors is an integer number (1565616810240).

Almost surely, 212423302141401 is an apocalyptic number.

It is an amenable number.

12423302141401 is a deficient number, since it is larger than the sum of its proper divisors (101632340519).

12423302141401 is a wasteful number, since it uses less digits than its factorization.

12423302141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171387215.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12423302141401 its reverse (10414120332421), we get a palindrome (22837422473822).

The spelling of 12423302141401 in words is "twelve trillion, four hundred twenty-three billion, three hundred two million, one hundred forty-one thousand, four hundred one".

Divisors: 1 173 419 72487 171386623 29649885779 71810995037 12423302141401