118339347455 has 16 divisors (see below), whose sum is σ = 167529252864. Its totient is φ = 78529335840.

The previous prime is 118339347389. The next prime is 118339347461. The reversal of 118339347455 is 554743933811.

It is not a de Polignac number, because 118339347455 - 2³⁰ = 117265605631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118339347397 and 118339347406.

It is a congruent number.

It is an unprimeable number.

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, 54533177 + ... + 54535346.

It is an arithmetic number, because the mean of its divisors is an integer number (10470578304).

Almost surely, 2^118339347455 is an apocalyptic number.

118339347455 is a deficient number, since it is larger than the sum of its proper divisors (49189905409).

118339347455 is a wasteful number, since it uses less digits than its factorization.

118339347455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109068566.

The product of its digits is 5443200, while the sum is 53.

The spelling of 118339347455 in words is "one hundred eighteen billion, three hundred thirty-nine million, three hundred forty-seven thousand, four hundred fifty-five".