117676687344078 has 32 divisors (see below), whose sum is σ = 237684684899232. Its totient is φ = 38837014272000.

The previous prime is 117676687344049. The next prime is 117676687344119. The reversal of 117676687344078 is 870443786676711.

117676687344078 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264886698 + ... + 265330578.

It is an arithmetic number, because the mean of its divisors is an integer number (7427646403101).

Almost surely, 2^{117676687344078} is an apocalyptic number.

117676687344078 is an abundant number, since it is smaller than the sum of its proper divisors (120007997555154).

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

117676687344078 is a wasteful number, since it uses less digits than its factorization.

117676687344078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881460.

The product of its (nonzero) digits is 1593188352, while the sum is 75.

The spelling of 117676687344078 in words is "one hundred seventeen trillion, six hundred seventy-six billion, six hundred eighty-seven million, three hundred forty-four thousand, seventy-eight".