42004864622 has 32 divisors (see below), whose sum is σ = 73318348800. Its totient is φ = 17675329248.

The previous prime is 42004864609. The next prime is 42004864633. The reversal of 42004864622 is 22646840024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654083 + ... + 715425.

It is an arithmetic number, because the mean of its divisors is an integer number (2291198400).

Almost surely, 2^42004864622 is an apocalyptic number.

42004864622 is a deficient number, since it is larger than the sum of its proper divisors (31313484178).

42004864622 is a wasteful number, since it uses less digits than its factorization.

42004864622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62240.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 42004864622 in words is "forty-two billion, four million, eight hundred sixty-four thousand, six hundred twenty-two".