10202242402423 has 8 divisors (see below), whose sum is σ = 10206660404160. Its totient is φ = 10197825060960.

The previous prime is 10202242402409. The next prime is 10202242402453. The reversal of 10202242402423 is 32420424220201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202242402423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10202242402391 and 10202242402400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202242402453) 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, 32099778 + ... + 32416048.

It is an arithmetic number, because the mean of its divisors is an integer number (1275832550520).

Almost surely, 2^{10202242402423} is an apocalyptic number.

10202242402423 is a deficient number, since it is larger than the sum of its proper divisors (4418001737).

10202242402423 is a wasteful number, since it uses less digits than its factorization.

10202242402423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330137.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 10202242402423 its reverse (32420424220201), we get a palindrome (42622666622624).

The spelling of 10202242402423 in words is "ten trillion, two hundred two billion, two hundred forty-two million, four hundred two thousand, four hundred twenty-three".