117607539012 has 12 divisors (see below), whose sum is σ = 274417591056. Its totient is φ = 39202513000.

The previous prime is 117607538947. The next prime is 117607539013. The reversal of 117607539012 is 210935706711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×117607539012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117607539013) 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 3 ways as a sum of consecutive naturals, for example, 4900314114 + ... + 4900314137.

It is an arithmetic number, because the mean of its divisors is an integer number (22868132588).

Almost surely, 2^117607539012 is an apocalyptic number.

117607539012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117607539012 is an abundant number, since it is smaller than the sum of its proper divisors (156810052044).

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

117607539012 is a wasteful number, since it uses less digits than its factorization.

117607539012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800628258 (or 9800628256 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 42.

The spelling of 117607539012 in words is "one hundred seventeen billion, six hundred seven million, five hundred thirty-nine thousand, twelve".