442216651513562 has 8 divisors (see below), whose sum is σ = 678751139532576. Its totient is φ = 215966271669372.

The previous prime is 442216651513547. The next prime is 442216651513591. The reversal of 442216651513562 is 265315156612244.

It is a happy number.

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

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, 2571027043598 + ... + 2571027043769.

It is an arithmetic number, because the mean of its divisors is an integer number (84843892441572).

Almost surely, 2^{442216651513562} is an apocalyptic number.

442216651513562 is a deficient number, since it is larger than the sum of its proper divisors (236534488019014).

442216651513562 is a wasteful number, since it uses less digits than its factorization.

442216651513562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142054087412.

The product of its digits is 10368000, while the sum is 53.

The spelling of 442216651513562 in words is "four hundred forty-two trillion, two hundred sixteen billion, six hundred fifty-one million, five hundred thirteen thousand, five hundred sixty-two".