117024140072 has 32 divisors (see below), whose sum is σ = 250804931520. Its totient is φ = 50145419520.

The previous prime is 117024140053. The next prime is 117024140113. The reversal of 117024140072 is 270041420711.

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, 209447 + ... + 527177.

It is an arithmetic number, because the mean of its divisors is an integer number (7837654110).

Almost surely, 2^117024140072 is an apocalyptic number.

It is an amenable number.

117024140072 is an abundant number, since it is smaller than the sum of its proper divisors (133780791448).

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

117024140072 is a wasteful number, since it uses less digits than its factorization.

117024140072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324321 (or 324317 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

Adding to 117024140072 its reverse (270041420711), we get a palindrome (387065560783).

The spelling of 117024140072 in words is "one hundred seventeen billion, twenty-four million, one hundred forty thousand, seventy-two".