42244440442024 has 8 divisors (see below), whose sum is σ = 79208325828810. Its totient is φ = 21122220221008.

The previous prime is 42244440441997. The next prime is 42244440442069. The reversal of 42244440442024 is 42024404444224.

It can be written as a sum of positive squares in only one way, i.e., 34278893813124 + 7965546628900 = 5854818^2 + 2822330^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640277527619 + ... + 2640277527634.

Almost surely, 2^{42244440442024} is an apocalyptic number.

It is an amenable number.

42244440442024 is a deficient number, since it is larger than the sum of its proper divisors (36963885386786).

42244440442024 is a wasteful number, since it uses less digits than its factorization.

42244440442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280555055259 (or 5280555055255 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 42244440442024 its reverse (42024404444224), we get a palindrome (84268844886248).

The spelling of 42244440442024 in words is "forty-two trillion, two hundred forty-four billion, four hundred forty million, four hundred forty-two thousand, twenty-four".