118617370459 has 16 divisors (see below), whose sum is σ = 141174097920. Its totient is φ = 97521540480.

The previous prime is 118617370447. The next prime is 118617370463. The reversal of 118617370459 is 954073716811.

It is not a de Polignac number, because 118617370459 - 2²¹ = 118615273307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118617370439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2394169 + ... + 2443210.

It is an arithmetic number, because the mean of its divisors is an integer number (8823381120).

Almost surely, 2^118617370459 is an apocalyptic number.

118617370459 is a deficient number, since it is larger than the sum of its proper divisors (22556727461).

118617370459 is a wasteful number, since it uses less digits than its factorization.

118617370459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837530.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 118617370459 in words is "one hundred eighteen billion, six hundred seventeen million, three hundred seventy thousand, four hundred fifty-nine".