118362492864 has 784 divisors, whose sum is σ = 449028043776. Its totient is φ = 30046464000.

The previous prime is 118362492863. The next prime is 118362492881. The reversal of 118362492864 is 468294263811.

118362492864 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 624 + 9 + 2 + 8 + 6 + 4 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 118362492864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118362492863) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 168847714 + ... + 168848414.

Almost surely, 2^118362492864 is an apocalyptic number.

118362492864 is a gapful number since it is divisible by the number (14) 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 118362492864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224514021888).

118362492864 is an abundant number, since it is smaller than the sum of its proper divisors (330665550912).

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

118362492864 is an equidigital number, since it uses as much as digits as its factorization.

118362492864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 771 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The spelling of 118362492864 in words is "one hundred eighteen billion, three hundred sixty-two million, four hundred ninety-two thousand, eight hundred sixty-four".