117405414544 has 40 divisors (see below), whose sum is σ = 254859187968. Its totient is φ = 51923767680.

The previous prime is 117405414527. The next prime is 117405414611. The reversal of 117405414544 is 445414504711.

It is a junction number, because it is equal to n+sod(n) for n = 117405414497 and 117405414506.

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, 9008032 + ... + 9021055.

Almost surely, 2^117405414544 is an apocalyptic number.

It is an amenable number.

117405414544 is an abundant number, since it is smaller than the sum of its proper divisors (137453773424).

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

117405414544 is a wasteful number, since it uses less digits than its factorization.

117405414544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18029143 (or 18029137 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 40.

The spelling of 117405414544 in words is "one hundred seventeen billion, four hundred five million, four hundred fourteen thousand, five hundred forty-four".