118427460460 has 96 divisors (see below), whose sum is σ = 269290635264. Its totient is φ = 43619136000.

The previous prime is 118427460449. The next prime is 118427460461. The reversal of 118427460460 is 64064724811.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (118427460461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2701920 + ... + 2745400.

It is an arithmetic number, because the mean of its divisors is an integer number (2805110784).

Almost surely, 2^118427460460 is an apocalyptic number.

118427460460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118427460460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134645317632).

118427460460 is an abundant number, since it is smaller than the sum of its proper divisors (150863174804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118427460460 is a wasteful number, since it uses less digits than its factorization.

118427460460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43735 (or 43733 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 118427460460 in words is "one hundred eighteen billion, four hundred twenty-seven million, four hundred sixty thousand, four hundred sixty".