118698797950 has 24 divisors (see below), whose sum is σ = 224074990872. Its totient is φ = 46770868320.

The previous prime is 118698797941. The next prime is 118698797989. The reversal of 118698797950 is 59797896811.

118698797950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 118698797950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17712889 + ... + 17719588.

It is an arithmetic number, because the mean of its divisors is an integer number (9336457953).

Almost surely, 2^118698797950 is an apocalyptic number.

118698797950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118698797950 is a deficient number, since it is larger than the sum of its proper divisors (105376192922).

118698797950 is a wasteful number, since it uses less digits than its factorization.

118698797950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35432556 (or 35432551 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 70.

The spelling of 118698797950 in words is "one hundred eighteen billion, six hundred ninety-eight million, seven hundred ninety-seven thousand, nine hundred fifty".