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12401203414 = 217934640233
BaseRepresentation
bin10111000110010101…
…10101100011010110
31012000021001101222011
423203022311203112
5200344202002124
65410320454434
7616212326665
oct134312654326
935007041864
1012401203414
115294179746
1224a117a41a
131228307ab2
14859016ddc
154c8ac0994
hex2e32b58d6

12401203414 has 8 divisors (see below), whose sum is σ = 18705726360. Its totient is φ = 6165961296.

The previous prime is 12401203369. The next prime is 12401203429. The reversal of 12401203414 is 41430210421.

It is a happy number.

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

It is a super-2 number, since 2×124012034142 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17319759 + ... + 17320474.

It is an arithmetic number, because the mean of its divisors is an integer number (2338215795).

Almost surely, 212401203414 is an apocalyptic number.

12401203414 is a deficient number, since it is larger than the sum of its proper divisors (6304522946).

12401203414 is a wasteful number, since it uses less digits than its factorization.

12401203414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34640414.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12401203414 its reverse (41430210421), we get a palindrome (53831413835).

The spelling of 12401203414 in words is "twelve billion, four hundred one million, two hundred three thousand, four hundred fourteen".

Divisors: 1 2 179 358 34640233 69280466 6200601707 12401203414