2115432976696 has 32 divisors (see below), whose sum is σ = 4274298196560. Its totient is φ = 975724918272.

The previous prime is 2115432976687. The next prime is 2115432976799. The reversal of 2115432976696 is 6966792345112.

It is a happy number.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6387330 + ... + 6710353.

Almost surely, 2^{2115432976696} is an apocalyptic number.

2115432976696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2115432976696 is an abundant number, since it is smaller than the sum of its proper divisors (2158865219864).

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

2115432976696 is a wasteful number, since it uses less digits than its factorization.

2115432976696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13099255 (or 13099251 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The spelling of 2115432976696 in words is "two trillion, one hundred fifteen billion, four hundred thirty-two million, nine hundred seventy-six thousand, six hundred ninety-six".