117752399912906 has 16 divisors (see below), whose sum is σ = 192735013094208. Its totient is φ = 53510132647200.

The previous prime is 117752399912789. The next prime is 117752399912909. The reversal of 117752399912906 is 609219993257711.

117752399912906 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 117752399912906.

It is not an unprimeable number, because it can be changed into a prime (117752399912909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684186755 + ... + 684358838.

It is an arithmetic number, because the mean of its divisors is an integer number (12045938318388).

Almost surely, 2^{117752399912906} is an apocalyptic number.

117752399912906 is a deficient number, since it is larger than the sum of its proper divisors (74982613181302).

117752399912906 is a wasteful number, since it uses less digits than its factorization.

117752399912906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368549517.

The product of its (nonzero) digits is 115736040, while the sum is 71.

The spelling of 117752399912906 in words is "one hundred seventeen trillion, seven hundred fifty-two billion, three hundred ninety-nine million, nine hundred twelve thousand, nine hundred six".