117044401932 has 72 divisors (see below), whose sum is σ = 300260600640. Its totient is φ = 38436952320.

The previous prime is 117044401931. The next prime is 117044401949. The reversal of 117044401932 is 239104440711.

117044401932 is a `hidden beast` number, since 1 + 170 + 4 + 440 + 19 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (117044401931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266448 + ... + 1355720.

It is an arithmetic number, because the mean of its divisors is an integer number (4170286120).

Almost surely, 2^117044401932 is an apocalyptic number.

117044401932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117044401932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150130300320).

117044401932 is an abundant number, since it is smaller than the sum of its proper divisors (183216198708).

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

117044401932 is a wasteful number, since it uses less digits than its factorization.

117044401932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89823 (or 89818 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 117044401932 in words is "one hundred seventeen billion, forty-four million, four hundred one thousand, nine hundred thirty-two".