120034477754523 has 12 divisors (see below), whose sum is σ = 183582142448328. Its totient is φ = 75315750747840.

The previous prime is 120034477754483. The next prime is 120034477754533. The reversal of 120034477754523 is 325457774430021.

120034477754523 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 3 + 4 + 4 + 7 + 77 + 545 + 23 = 666.

It is not a de Polignac number, because 120034477754523 - 2²⁵ = 120034444200091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120034477754523.

It is not an unprimeable number, because it can be changed into a prime (120034477754533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392269534993 + ... + 392269535298.

It is an arithmetic number, because the mean of its divisors is an integer number (15298511870694).

Almost surely, 2^{120034477754523} is an apocalyptic number.

120034477754523 is a deficient number, since it is larger than the sum of its proper divisors (63547664693805).

120034477754523 is a wasteful number, since it uses less digits than its factorization.

120034477754523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784539070314 (or 784539070311 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 54.

The spelling of 120034477754523 in words is "one hundred twenty trillion, thirty-four billion, four hundred seventy-seven million, seven hundred fifty-four thousand, five hundred twenty-three".