13756381351 has 16 divisors (see below), whose sum is σ = 15250866624. Its totient is φ = 12341891584.

The previous prime is 13756381319. The next prime is 13756381393. The reversal of 13756381351 is 15318365731.

It is a cyclic number.

It is not a de Polignac number, because 13756381351 - 2⁵ = 13756381319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13756381298 and 13756381307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13756381651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54525 + ... + 174601.

It is an arithmetic number, because the mean of its divisors is an integer number (953179164).

Almost surely, 2^13756381351 is an apocalyptic number.

13756381351 is a deficient number, since it is larger than the sum of its proper divisors (1494485273).

13756381351 is a wasteful number, since it uses less digits than its factorization.

13756381351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120410.

The product of its digits is 226800, while the sum is 43.

The spelling of 13756381351 in words is "thirteen billion, seven hundred fifty-six million, three hundred eighty-one thousand, three hundred fifty-one".