118928023361664 has 1024 divisors, whose sum is σ = 370113911193600. Its totient is φ = 33499006894080.

The previous prime is 118928023361657. The next prime is 118928023361737. The reversal of 118928023361664 is 466163320829811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 118928023361598 and 118928023361607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 79978495129 + ... + 79978496615.

It is an arithmetic number, because the mean of its divisors is an integer number (361439366400).

Almost surely, 2^{118928023361664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118928023361664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185056955596800).

118928023361664 is an abundant number, since it is smaller than the sum of its proper divisors (251185887831936).

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

118928023361664 is a wasteful number, since it uses less digits than its factorization.

118928023361664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 60.

The spelling of 118928023361664 in words is "one hundred eighteen trillion, nine hundred twenty-eight billion, twenty-three million, three hundred sixty-one thousand, six hundred sixty-four".