120475494874721 has 8 divisors (see below), whose sum is σ = 137687048001984. Its totient is φ = 103264133783760.

The previous prime is 120475494874681. The next prime is 120475494874739. The reversal of 120475494874721 is 127478494574021.

It is a happy number.

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 120475494874721 - 2⁴⁶ = 50106750697057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120475494874751) 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, 46662215 + ... + 49176348.

It is an arithmetic number, because the mean of its divisors is an integer number (17210881000248).

Almost surely, 2^{120475494874721} is an apocalyptic number.

It is an amenable number.

120475494874721 is a deficient number, since it is larger than the sum of its proper divisors (17211553127263).

120475494874721 is an equidigital number, since it uses as much as digits as its factorization.

120475494874721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96018151.

The product of its (nonzero) digits is 126443520, while the sum is 65.

The spelling of 120475494874721 in words is "one hundred twenty trillion, four hundred seventy-five billion, four hundred ninety-four million, eight hundred seventy-four thousand, seven hundred twenty-one".