13931436096 has 84 divisors (see below), whose sum is σ = 40141330944. Its totient is φ = 4619462400.

The previous prime is 13931436089. The next prime is 13931436107. The reversal of 13931436096 is 69063413931.

13931436096 is a `hidden beast` number, since 1 + 3 + 9 + 31 + 4 + 3 + 609 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46701 + ... + 173331.

Almost surely, 2^13931436096 is an apocalyptic number.

13931436096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13931436096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20070665472).

13931436096 is an abundant number, since it is smaller than the sum of its proper divisors (26209894848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13931436096 is a wasteful number, since it uses less digits than its factorization.

13931436096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126840 (or 126827 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 13931436096 in words is "thirteen billion, nine hundred thirty-one million, four hundred thirty-six thousand, ninety-six".