120536942634 has 48 divisors (see below), whose sum is σ = 261694814472. Its totient is φ = 40097309184.

The previous prime is 120536942597. The next prime is 120536942653. The reversal of 120536942634 is 436249635021.

120536942634 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 3 + 6 + 9 + 4 + 2 + 634 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 92364327225 + 28172615409 = 303915^2 + 167847^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120536942634.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25146142 + ... + 25150934.

Almost surely, 2^120536942634 is an apocalyptic number.

120536942634 is an abundant number, since it is smaller than the sum of its proper divisors (141157871838).

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

120536942634 is a wasteful number, since it uses less digits than its factorization.

120536942634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351 (or 7348 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 120536942634 in words is "one hundred twenty billion, five hundred thirty-six million, nine hundred forty-two thousand, six hundred thirty-four".