442114122 has 16 divisors (see below), whose sum is σ = 884509920. Its totient is φ = 147324432.

The previous prime is 442114093. The next prime is 442114151. The reversal of 442114122 is 221411244.

It is an interprime number because it is at equal distance from previous prime (442114093) and next prime (442114151).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12529 + ... + 32267.

It is an arithmetic number, because the mean of its divisors is an integer number (55281870).

Almost surely, 2^442114122 is an apocalyptic number.

442114122 is an abundant number, since it is smaller than the sum of its proper divisors (442395798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442114122 is a wasteful number, since it uses less digits than its factorization.

442114122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23477.

The product of its digits is 512, while the sum is 21.

The square root of 442114122 is about 21026.5099814496. The cubic root of 442114122 is about 761.8067138116.

Adding to 442114122 its reverse (221411244), we get a palindrome (663525366).

The spelling of 442114122 in words is "four hundred forty-two million, one hundred fourteen thousand, one hundred twenty-two".