117536864639363 has 128 divisors (see below), whose sum is σ = 137300321894400. Its totient is φ = 99776318400000.

The previous prime is 117536864639251. The next prime is 117536864639401. The reversal of 117536864639363 is 363936468635711.

It is a Cunningham number, because it is equal to 10841442²-1.

It is not a de Polignac number, because 117536864639363 - 2¹⁰ = 117536864638339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117536864639963) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 127896479018 + ... + 127896479936.

It is an arithmetic number, because the mean of its divisors is an integer number (1072658764800).

Almost surely, 2^{117536864639363} is an apocalyptic number.

117536864639363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

117536864639363 is a deficient number, since it is larger than the sum of its proper divisors (19763457255037).

117536864639363 is a wasteful number, since it uses less digits than its factorization.

117536864639363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713.

The product of its digits is 1058158080, while the sum is 71.

The spelling of 117536864639363 in words is "one hundred seventeen trillion, five hundred thirty-six billion, eight hundred sixty-four million, six hundred thirty-nine thousand, three hundred sixty-three".