118711840632 has 192 divisors, whose sum is σ = 373648880640. Its totient is φ = 30765208320.

The previous prime is 118711840631. The next prime is 118711840651. The reversal of 118711840632 is 236048117811.

It is a super-2 number, since 2×118711840632² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118711840631) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 9405558 + ... + 9418170.

It is an arithmetic number, because the mean of its divisors is an integer number (1946087920).

Almost surely, 2^118711840632 is an apocalyptic number.

118711840632 is a gapful number since it is divisible by the number (12) 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 118711840632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186824440320).

118711840632 is an abundant number, since it is smaller than the sum of its proper divisors (254937040008).

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

118711840632 is a wasteful number, since it uses less digits than its factorization.

118711840632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13114 (or 13099 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 118711840632 in words is "one hundred eighteen billion, seven hundred eleven million, eight hundred forty thousand, six hundred thirty-two".