120453796590909 has 16 divisors (see below), whose sum is σ = 162900685989888. Its totient is φ = 79162773947712.

The previous prime is 120453796590847. The next prime is 120453796590923. The reversal of 120453796590909 is 909095697354021.

It is not a de Polignac number, because 120453796590909 - 2²⁸ = 120453528155453 is a prime.

It is a super-2 number, since 2×120453796590909² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120453796590209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006792722 + ... + 1006912355.

It is an arithmetic number, because the mean of its divisors is an integer number (10181292874368).

Almost surely, 2^{120453796590909} is an apocalyptic number.

It is an amenable number.

120453796590909 is a deficient number, since it is larger than the sum of its proper divisors (42446889398979).

120453796590909 is a wasteful number, since it uses less digits than its factorization.

120453796590909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013705364.

The product of its (nonzero) digits is 165337200, while the sum is 69.

The spelling of 120453796590909 in words is "one hundred twenty trillion, four hundred fifty-three billion, seven hundred ninety-six million, five hundred ninety thousand, nine hundred nine".