42622222624 has 24 divisors (see below), whose sum is σ = 84045523968. Its totient is φ = 21277327680.

The previous prime is 42622222619. The next prime is 42622222649.

42622222624 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42622222624² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42622222624.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035232 + ... + 1075615.

It is an arithmetic number, because the mean of its divisors is an integer number (3501896832).

Almost surely, 2^42622222624 is an apocalyptic number.

It is an amenable number.

42622222624 is a deficient number, since it is larger than the sum of its proper divisors (41423301344).

42622222624 is a wasteful number, since it uses less digits than its factorization.

42622222624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111488 (or 2111480 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

The spelling of 42622222624 in words is "forty-two billion, six hundred twenty-two million, two hundred twenty-two thousand, six hundred twenty-four".