120765700242 has 24 divisors (see below), whose sum is σ = 285446201040. Its totient is φ = 36595666680.

The previous prime is 120765700229. The next prime is 120765700249. The reversal of 120765700242 is 242007567021.

It is a happy number.

120765700242 is a `hidden beast` number, since 12 + 0 + 76 + 570 + 0 + 2 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 120765700197 and 120765700206.

It is not an unprimeable number, because it can be changed into a prime (120765700249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304963692 + ... + 304964087.

It is an arithmetic number, because the mean of its divisors is an integer number (11893591710).

Almost surely, 2^120765700242 is an apocalyptic number.

120765700242 is an abundant number, since it is smaller than the sum of its proper divisors (164680500798).

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

120765700242 is a wasteful number, since it uses less digits than its factorization.

120765700242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609927798 (or 609927795 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 120765700242 in words is "one hundred twenty billion, seven hundred sixty-five million, seven hundred thousand, two hundred forty-two".