117700047654 has 16 divisors (see below), whose sum is σ = 269028680448. Its totient is φ = 33628585032.

The previous prime is 117700047637. The next prime is 117700047667. The reversal of 117700047654 is 456740007711.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2802382087 = 117700047654 / (1 + 1 + 7 + 7 + 0 + 0 + 0 + 4 + 7 + 6 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401191002 + ... + 1401191085.

It is an arithmetic number, because the mean of its divisors is an integer number (16814292528).

Almost surely, 2^117700047654 is an apocalyptic number.

117700047654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117700047654 is an abundant number, since it is smaller than the sum of its proper divisors (151328632794).

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

117700047654 is a wasteful number, since it uses less digits than its factorization.

117700047654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802382099.

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 117700047654 in words is "one hundred seventeen billion, seven hundred million, forty-seven thousand, six hundred fifty-four".