120424476577 has 8 divisors (see below), whose sum is σ = 122154531840. Its totient is φ = 118699563840.

The previous prime is 120424476539. The next prime is 120424476671. The reversal of 120424476577 is 775674424021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120424476577 - 2¹¹ = 120424474529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120424476577.

It is not an unprimeable number, because it can be changed into a prime (120424473577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238449 + ... + 1332142.

It is an arithmetic number, because the mean of its divisors is an integer number (15269316480).

Almost surely, 2^120424476577 is an apocalyptic number.

It is an amenable number.

120424476577 is a deficient number, since it is larger than the sum of its proper divisors (1730055263).

120424476577 is an equidigital number, since it uses as much as digits as its factorization.

120424476577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571263.

The product of its (nonzero) digits is 2634240, while the sum is 49.

It can be divided in two parts, 1204244 and 76577, that added together give a palindrome (1280821).

The spelling of 120424476577 in words is "one hundred twenty billion, four hundred twenty-four million, four hundred seventy-six thousand, five hundred seventy-seven".