120194425868 has 48 divisors (see below), whose sum is σ = 233857290240. Its totient is φ = 53587934400.

The previous prime is 120194425861. The next prime is 120194425873. The reversal of 120194425868 is 868524491021.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (120194425861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14619863 + ... + 14628081.

It is an arithmetic number, because the mean of its divisors is an integer number (4872026880).

Almost surely, 2^120194425868 is an apocalyptic number.

It is an amenable number.

120194425868 is a deficient number, since it is larger than the sum of its proper divisors (113662864372).

120194425868 is a wasteful number, since it uses less digits than its factorization.

120194425868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14558 (or 14556 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 120194425868 in words is "one hundred twenty billion, one hundred ninety-four million, four hundred twenty-five thousand, eight hundred sixty-eight".