118837745858 has 8 divisors (see below), whose sum is σ = 191968666428. Its totient is φ = 54848190384.

The previous prime is 118837745849. The next prime is 118837745911. The reversal of 118837745858 is 858547738811.

It can be written as a sum of positive squares in 2 ways, for example, as 118358705089 + 479040769 = 344033^2 + 21887^2 .

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

It is a super-2 number, since 2×118837745858² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118837745794 and 118837745803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285341241 + ... + 2285341292.

Almost surely, 2^118837745858 is an apocalyptic number.

118837745858 is a deficient number, since it is larger than the sum of its proper divisors (73130920570).

118837745858 is a wasteful number, since it uses less digits than its factorization.

118837745858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4570682548.

The product of its digits is 60211200, while the sum is 65.

The spelling of 118837745858 in words is "one hundred eighteen billion, eight hundred thirty-seven million, seven hundred forty-five thousand, eight hundred fifty-eight".