42422044020124 has 24 divisors (see below), whose sum is σ = 75641030267040. Its totient is φ = 20810339344704.

The previous prime is 42422044020079. The next prime is 42422044020197. The reversal of 42422044020124 is 42102044022424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7124937 + ... + 11645119.

It is an arithmetic number, because the mean of its divisors is an integer number (3151709594460).

Almost surely, 2^{42422044020124} is an apocalyptic number.

It is an amenable number.

42422044020124 is a deficient number, since it is larger than the sum of its proper divisors (33218986246916).

42422044020124 is a wasteful number, since it uses less digits than its factorization.

42422044020124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564509 (or 4564507 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 42422044020124 its reverse (42102044022424), we get a palindrome (84524088042548).

The spelling of 42422044020124 in words is "forty-two trillion, four hundred twenty-two billion, forty-four million, twenty thousand, one hundred twenty-four".