442022425114523 has 16 divisors (see below), whose sum is σ = 485476479873792. Its totient is φ = 399114245220000.

The previous prime is 442022425114397. The next prime is 442022425114541. The reversal of 442022425114523 is 325411524220244.

It is a cyclic number.

It is not a de Polignac number, because 442022425114523 - 2²⁰ = 442022424065947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442022425113523) 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, 10541168 + ... + 31546173.

It is an arithmetic number, because the mean of its divisors is an integer number (30342279992112).

Almost surely, 2^{442022425114523} is an apocalyptic number.

442022425114523 is a deficient number, since it is larger than the sum of its proper divisors (43454054759269).

442022425114523 is a wasteful number, since it uses less digits than its factorization.

442022425114523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42093826.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 442022425114523 its reverse (325411524220244), we get a palindrome (767433949334767).

The spelling of 442022425114523 in words is "four hundred forty-two trillion, twenty-two billion, four hundred twenty-five million, one hundred fourteen thousand, five hundred twenty-three".