118690360456399 has 4 divisors (see below), whose sum is σ = 119213225480664. Its totient is φ = 118167495432136.

The previous prime is 118690360456363. The next prime is 118690360456463. The reversal of 118690360456399 is 993654063096811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118690360456399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118690360456319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261432511792 + ... + 261432512245.

It is an arithmetic number, because the mean of its divisors is an integer number (29803306370166).

Almost surely, 2^{118690360456399} is an apocalyptic number.

118690360456399 is a deficient number, since it is larger than the sum of its proper divisors (522865024265).

118690360456399 is an equidigital number, since it uses as much as digits as its factorization.

118690360456399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522865024264.

The product of its (nonzero) digits is 226748160, while the sum is 70.

The spelling of 118690360456399 in words is "one hundred eighteen trillion, six hundred ninety billion, three hundred sixty million, four hundred fifty-six thousand, three hundred ninety-nine".