13790886012 has 30 divisors (see below), whose sum is σ = 36052101008. Its totient is φ = 4596961896.

The previous prime is 13790885987. The next prime is 13790886023. The reversal of 13790886012 is 21068809731.

13790886012 is a `hidden beast` number, since 1 + 37 + 9 + 0 + 8 + 8 + 601 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21281908 + ... + 21282555.

Almost surely, 2^13790886012 is an apocalyptic number.

13790886012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13790886012 is an abundant number, since it is smaller than the sum of its proper divisors (22261214996).

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

13790886012 is a wasteful number, since it uses less digits than its factorization.

13790886012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42564479 (or 42564468 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 13790886012 in words is "thirteen billion, seven hundred ninety million, eight hundred eighty-six thousand, twelve".