13808980431251 has 8 divisors (see below), whose sum is σ = 13873310146560. Its totient is φ = 13744681393608.

The previous prime is 13808980431223. The next prime is 13808980431287. The reversal of 13808980431251 is 15213408980831.

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 13808980431251 - 2¹⁰ = 13808980430227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13808980431193 and 13808980431202.

It is not an unprimeable number, because it can be changed into a prime (13808980421251) 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, 6766811 + ... + 8567828.

It is an arithmetic number, because the mean of its divisors is an integer number (1734163768320).

Almost surely, 2^{13808980431251} is an apocalyptic number.

13808980431251 is a deficient number, since it is larger than the sum of its proper divisors (64329715309).

13808980431251 is a wasteful number, since it uses less digits than its factorization.

13808980431251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15338833.

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 13808980431251 in words is "thirteen trillion, eight hundred eight billion, nine hundred eighty million, four hundred thirty-one thousand, two hundred fifty-one".