117549295740 has 96 divisors (see below), whose sum is σ = 365867147520. Its totient is φ = 31332916800.

The previous prime is 117549295733. The next prime is 117549295849. The reversal of 117549295740 is 47592945711.

117549295740 is a `hidden beast` number, since 1 + 1 + 7 + 5 + 49 + 29 + 574 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1234435 + ... + 1326245.

It is an arithmetic number, because the mean of its divisors is an integer number (3811116120).

Almost surely, 2^117549295740 is an apocalyptic number.

117549295740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117549295740 is an abundant number, since it is smaller than the sum of its proper divisors (248317851780).

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

117549295740 is a wasteful number, since it uses less digits than its factorization.

117549295740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94200 (or 94192 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 117549295740 in words is "one hundred seventeen billion, five hundred forty-nine million, two hundred ninety-five thousand, seven hundred forty".