120410042455 has 4 divisors (see below), whose sum is σ = 144492050952. Its totient is φ = 96328033960.

The previous prime is 120410042447. The next prime is 120410042513. The reversal of 120410042455 is 554240014021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120410042455 - 2³ = 120410042447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12041004241 + ... + 12041004250.

It is an arithmetic number, because the mean of its divisors is an integer number (36123012738).

Almost surely, 2^120410042455 is an apocalyptic number.

120410042455 is a deficient number, since it is larger than the sum of its proper divisors (24082008497).

120410042455 is an equidigital number, since it uses as much as digits as its factorization.

120410042455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24082008496.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 120410042455 its reverse (554240014021), we get a palindrome (674650056476).

The spelling of 120410042455 in words is "one hundred twenty billion, four hundred ten million, forty-two thousand, four hundred fifty-five".