118436955840000 has 5600 divisors, whose sum is σ = 545756668712640. Its totient is φ = 25082265600000.

The previous prime is 118436955839987. The next prime is 118436955840037. The reversal of 118436955840000 is 48559634811.

It is a happy number.

118436955840000 is a `hidden beast` number, since 1 + 1 + 8 + 43 + 6 + 9 + 558 + 40 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5600).

It is a super-2 number, since 2×118436955840000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 559 ways as a sum of consecutive naturals, for example, 1941589439970 + ... + 1941589440030.

Almost surely, 2^{118436955840000} is an apocalyptic number.

118436955840000 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 118436955840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272878334356320).

118436955840000 is an abundant number, since it is smaller than the sum of its proper divisors (427319712872640).

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

118436955840000 is an frugal number, since it uses more digits than its factorization.

118436955840000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 118436955840000 in words is "one hundred eighteen trillion, four hundred thirty-six billion, nine hundred fifty-five million, eight hundred forty thousand".