117237402154 has 8 divisors (see below), whose sum is σ = 176264123328. Its totient is φ = 58482694380.

The previous prime is 117237402133. The next prime is 117237402179. The reversal of 117237402154 is 451204732711.

117237402154 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68002272 + ... + 68003995.

It is an arithmetic number, because the mean of its divisors is an integer number (22033015416).

Almost surely, 2^117237402154 is an apocalyptic number.

117237402154 is a deficient number, since it is larger than the sum of its proper divisors (59026721174).

117237402154 is a wasteful number, since it uses less digits than its factorization.

117237402154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136006700.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 117237402154 in words is "one hundred seventeen billion, two hundred thirty-seven million, four hundred two thousand, one hundred fifty-four".