442450054401 has 16 divisors (see below), whose sum is σ = 622999351296. Its totient is φ = 278742758096.

The previous prime is 442450054351. The next prime is 442450054433. The reversal of 442450054401 is 104450054244.

It is not a de Polignac number, because 442450054401 - 2⁷ = 442450054273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442450056401) 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, 38622705 + ... + 38634158.

It is an arithmetic number, because the mean of its divisors is an integer number (38937459456).

Almost surely, 2^442450054401 is an apocalyptic number.

It is an amenable number.

442450054401 is a deficient number, since it is larger than the sum of its proper divisors (180549296895).

442450054401 is a wasteful number, since it uses less digits than its factorization.

442450054401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77256972.

The product of its (nonzero) digits is 51200, while the sum is 33.

The spelling of 442450054401 in words is "four hundred forty-two billion, four hundred fifty million, fifty-four thousand, four hundred one".