117273346940 has 24 divisors (see below), whose sum is σ = 247304473920. Its totient is φ = 46713063488.

The previous prime is 117273346909. The next prime is 117273346963. The reversal of 117273346940 is 49643372711.

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, 12262307 + ... + 12271866.

It is an arithmetic number, because the mean of its divisors is an integer number (10304353080).

Almost surely, 2^117273346940 is an apocalyptic number.

117273346940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117273346940 is an abundant number, since it is smaller than the sum of its proper divisors (130031126980).

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

117273346940 is a wasteful number, since it uses less digits than its factorization.

117273346940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24534421 (or 24534419 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 117273346940 in words is "one hundred seventeen billion, two hundred seventy-three million, three hundred forty-six thousand, nine hundred forty".