117934039745536 has 99 divisors (see below), whose sum is σ = 274248837305397. Its totient is φ = 50542117355520.

The previous prime is 117934039745491. The next prime is 117934039745539. The reversal of 117934039745536 is 635547930439711.

The square root of 117934039745536 is 10859744.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 117147199783936 + 786839961600 = 10823456^2 + 887040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117934039745539) 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 8 ways as a sum of consecutive naturals, for example, 2432558416 + ... + 2432606896.

Almost surely, 2^{117934039745536} is an apocalyptic number.

117934039745536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

117934039745536 is the 10859744-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117934039745536

117934039745536 is an abundant number, since it is smaller than the sum of its proper divisors (156314797559861).

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

117934039745536 is an frugal number, since it uses more digits than its factorization.

117934039745536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96996 (or 48490 counting only the distinct ones).

The product of its (nonzero) digits is 257191200, while the sum is 67.

The spelling of 117934039745536 in words is "one hundred seventeen trillion, nine hundred thirty-four billion, thirty-nine million, seven hundred forty-five thousand, five hundred thirty-six".