42422240440224 has 72 divisors (see below), whose sum is σ = 123443786898432. Its totient is φ = 13811892232320.

The previous prime is 42422240440219. The next prime is 42422240440231. The reversal of 42422240440224 is 42204404222424.

42422240440224 is a `hidden beast` number, since 4 + 2 + 4 + 2 + 2 + 240 + 4 + 402 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1712771872 + ... + 1712796639.

It is an arithmetic number, because the mean of its divisors is an integer number (1714497040256).

Almost surely, 2^{42422240440224} is an apocalyptic number.

It is an amenable number.

42422240440224 is an abundant number, since it is smaller than the sum of its proper divisors (81021546458208).

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

42422240440224 is a wasteful number, since it uses less digits than its factorization.

42422240440224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425568570 (or 3425568559 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 42422240440224 its reverse (42204404222424), we get a palindrome (84626644662648).

The spelling of 42422240440224 in words is "forty-two trillion, four hundred twenty-two billion, two hundred forty million, four hundred forty thousand, two hundred twenty-four".