117524771364 has 384 divisors, whose sum is σ = 394615775232. Its totient is φ = 26221916160.

The previous prime is 117524771359. The next prime is 117524771369. The reversal of 117524771364 is 463177425711.

It is an interprime number because it is at equal distance from previous prime (117524771359) and next prime (117524771369).

It is not an unprimeable number, because it can be changed into a prime (117524771369) 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 127 ways as a sum of consecutive naturals, for example, 10216464 + ... + 10227960.

It is an arithmetic number, because the mean of its divisors is an integer number (1027645248).

Almost surely, 2^117524771364 is an apocalyptic number.

117524771364 is a gapful number since it is divisible by the number (14) 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 117524771364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197307887616).

117524771364 is an abundant number, since it is smaller than the sum of its proper divisors (277091003868).

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

117524771364 is a wasteful number, since it uses less digits than its factorization.

117524771364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11595 (or 11593 counting only the distinct ones).

The product of its digits is 987840, while the sum is 48.

It can be divided in two parts, 117524 and 771364, that added together give a palindrome (888888).

The spelling of 117524771364 in words is "one hundred seventeen billion, five hundred twenty-four million, seven hundred seventy-one thousand, three hundred sixty-four".