42244444024 has 8 divisors (see below), whose sum is σ = 79208332560. Its totient is φ = 21122222008.

The previous prime is 42244444019. The next prime is 42244444037. The reversal of 42244444024 is 42044444224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640277744 + ... + 2640277759.

It is an arithmetic number, because the mean of its divisors is an integer number (9901041570).

Almost surely, 2^42244444024 is an apocalyptic number.

It is an amenable number.

42244444024 is a deficient number, since it is larger than the sum of its proper divisors (36963888536).

42244444024 is a wasteful number, since it uses less digits than its factorization.

42244444024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280555509 (or 5280555505 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 42244444024 its reverse (42044444224), we get a palindrome (84288888248).

The spelling of 42244444024 in words is "forty-two billion, two hundred forty-four million, four hundred forty-four thousand, twenty-four".