120545234743074 has 128 divisors (see below), whose sum is σ = 253306467385344. Its totient is φ = 38198347200000.

The previous prime is 120545234743013. The next prime is 120545234743093. The reversal of 120545234743074 is 470347432545021.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5021241579 + ... + 5021265585.

It is an arithmetic number, because the mean of its divisors is an integer number (1978956776448).

Almost surely, 2^{120545234743074} is an apocalyptic number.

120545234743074 is an abundant number, since it is smaller than the sum of its proper divisors (132761232642270).

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

120545234743074 is a wasteful number, since it uses less digits than its factorization.

120545234743074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26232.

The product of its (nonzero) digits is 11289600, while the sum is 51.

The spelling of 120545234743074 in words is "one hundred twenty trillion, five hundred forty-five billion, two hundred thirty-four million, seven hundred forty-three thousand, seventy-four".