117015726711770 has 64 divisors (see below), whose sum is σ = 218896135603200. Its totient is φ = 44989498444800.

The previous prime is 117015726711749. The next prime is 117015726711833. The reversal of 117015726711770 is 77117627510711.

117015726711770 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 798598034 + ... + 798744546.

It is an arithmetic number, because the mean of its divisors is an integer number (3420252118800).

Almost surely, 2^{117015726711770} is an apocalyptic number.

117015726711770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117015726711770 is a deficient number, since it is larger than the sum of its proper divisors (101880408891430).

117015726711770 is a wasteful number, since it uses less digits than its factorization.

117015726711770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163991.

The product of its (nonzero) digits is 1008420, while the sum is 53.

The spelling of 117015726711770 in words is "one hundred seventeen trillion, fifteen billion, seven hundred twenty-six million, seven hundred eleven thousand, seven hundred seventy".