22344543044 has 6 divisors (see below), whose sum is σ = 39102950334. Its totient is φ = 11172271520.

The previous prime is 22344543029. The next prime is 22344543059. The reversal of 22344543044 is 44034544322.

It is an interprime number because it is at equal distance from previous prime (22344543029) and next prime (22344543059).

It can be written as a sum of positive squares in only one way, i.e., 15261637444 + 7082905600 = 123538^2 + 84160^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22344542995 and 22344543013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2793067877 + ... + 2793067884.

It is an arithmetic number, because the mean of its divisors is an integer number (6517158389).

Almost surely, 2^22344543044 is an apocalyptic number.

It is an amenable number.

22344543044 is a deficient number, since it is larger than the sum of its proper divisors (16758407290).

22344543044 is a wasteful number, since it uses less digits than its factorization.

22344543044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5586135765 (or 5586135763 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

The spelling of 22344543044 in words is "twenty-two billion, three hundred forty-four million, five hundred forty-three thousand, forty-four".