118351738358 has 32 divisors (see below), whose sum is σ = 205261702464. Its totient is φ = 50130358272.

The previous prime is 118351738339. The next prime is 118351738361. The reversal of 118351738358 is 853837153811.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935966 + ... + 1054862.

It is an arithmetic number, because the mean of its divisors is an integer number (6414428202).

Almost surely, 2^118351738358 is an apocalyptic number.

118351738358 is a deficient number, since it is larger than the sum of its proper divisors (86909964106).

118351738358 is a wasteful number, since it uses less digits than its factorization.

118351738358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119736.

The product of its digits is 2419200, while the sum is 53.

The spelling of 118351738358 in words is "one hundred eighteen billion, three hundred fifty-one million, seven hundred thirty-eight thousand, three hundred fifty-eight".