13908104182427 has 32 divisors (see below), whose sum is σ = 17249346369024. Its totient is φ = 10919572934400.

The previous prime is 13908104182411. The next prime is 13908104182439. The reversal of 13908104182427 is 72428140180931.

It is a happy number.

It is not a de Polignac number, because 13908104182427 - 2⁴ = 13908104182411 is a prime.

It is a super-2 number, since 2×13908104182427² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13908104182477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394460183 + ... + 394495439.

It is an arithmetic number, because the mean of its divisors is an integer number (539042074032).

Almost surely, 2^{13908104182427} is an apocalyptic number.

13908104182427 is a deficient number, since it is larger than the sum of its proper divisors (3341242186597).

13908104182427 is a wasteful number, since it uses less digits than its factorization.

13908104182427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68499.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 13908104182427 in words is "thirteen trillion, nine hundred eight billion, one hundred four million, one hundred eighty-two thousand, four hundred twenty-seven".