120035512146 has 48 divisors (see below), whose sum is σ = 277768159200. Its totient is φ = 34459951680.

The previous prime is 120035512049. The next prime is 120035512169. The reversal of 120035512146 is 641215530021.

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, 4337211 + ... + 4364798.

It is an arithmetic number, because the mean of its divisors is an integer number (5786836650).

Almost surely, 2^120035512146 is an apocalyptic number.

120035512146 is an abundant number, since it is smaller than the sum of its proper divisors (157732647054).

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

120035512146 is a wasteful number, since it uses less digits than its factorization.

120035512146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8702055 (or 8702044 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 120035512146 in words is "one hundred twenty billion, thirty-five million, five hundred twelve thousand, one hundred forty-six".