42422844036 has 48 divisors (see below), whose sum is σ = 100324224000. Its totient is φ = 13950980352.

The previous prime is 42422843989. The next prime is 42422844047. The reversal of 42422844036 is 63044822424.

It is a super-2 number, since 2×42422844036² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42422843985 and 42422844003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235165 + ... + 374363.

It is an arithmetic number, because the mean of its divisors is an integer number (2090088000).

Almost surely, 2^42422844036 is an apocalyptic number.

It is an amenable number.

42422844036 is an abundant number, since it is smaller than the sum of its proper divisors (57901379964).

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

42422844036 is a wasteful number, since it uses less digits than its factorization.

42422844036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139548 (or 139546 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

The spelling of 42422844036 in words is "forty-two billion, four hundred twenty-two million, eight hundred forty-four thousand, thirty-six".