117996029888 has 56 divisors (see below), whose sum is σ = 255488480640. Its totient is φ = 53623243520.

The previous prime is 117996029807. The next prime is 117996029903. The reversal of 117996029888 is 888920699711.

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, 3954995 + ... + 3984717.

Almost surely, 2^117996029888 is an apocalyptic number.

It is an amenable number.

117996029888 is an abundant number, since it is smaller than the sum of its proper divisors (137492450752).

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

117996029888 is a wasteful number, since it uses less digits than its factorization.

117996029888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35385 (or 35375 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 68.

The spelling of 117996029888 in words is "one hundred seventeen billion, nine hundred ninety-six million, twenty-nine thousand, eight hundred eighty-eight".