42044424022 has 32 divisors (see below), whose sum is σ = 64526523552. Its totient is φ = 20541579264.

The previous prime is 42044423983. The next prime is 42044424041. The reversal of 42044424022 is 22042444024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11539333 + ... + 11542975.

It is an arithmetic number, because the mean of its divisors is an integer number (2016453861).

Almost surely, 2^42044424022 is an apocalyptic number.

42044424022 is a deficient number, since it is larger than the sum of its proper divisors (22482099530).

42044424022 is a wasteful number, since it uses less digits than its factorization.

42044424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42044424022 its reverse (22042444024), we get a palindrome (64086868046).

The spelling of 42044424022 in words is "forty-two billion, forty-four million, four hundred twenty-four thousand, twenty-two".