118489760640 has 192 divisors, whose sum is σ = 433228545360. Its totient is φ = 29738582016.

The previous prime is 118489760621. The next prime is 118489760651. The reversal of 118489760640 is 46067984811.

118489760640 is a `hidden beast` number, since 118 + 489 + 7 + 6 + 0 + 6 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 507114 + ... + 702953.

Almost surely, 2^118489760640 is an apocalyptic number.

118489760640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118489760640 is an abundant number, since it is smaller than the sum of its proper divisors (314738784720).

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

118489760640 is a wasteful number, since it uses less digits than its factorization.

118489760640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210109 (or 1210094 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 118489760640 in words is "one hundred eighteen billion, four hundred eighty-nine million, seven hundred sixty thousand, six hundred forty".