22403033040344 has 16 divisors (see below), whose sum is σ = 45824385764520. Its totient is φ = 10183196836480.

The previous prime is 22403033040343. The next prime is 22403033040539. The reversal of 22403033040344 is 44304033030422.

It is a self number, because there is not a number n which added to its sum of digits gives 22403033040344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403033040343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127289960369 + ... + 127289960544.

Almost surely, 2^{22403033040344} is an apocalyptic number.

It is an amenable number.

22403033040344 is an abundant number, since it is smaller than the sum of its proper divisors (23421352724176).

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

22403033040344 is a wasteful number, since it uses less digits than its factorization.

22403033040344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254579920930 (or 254579920926 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22403033040344 its reverse (44304033030422), we get a palindrome (66707066070766).

The spelling of 22403033040344 in words is "twenty-two trillion, four hundred three billion, thirty-three million, forty thousand, three hundred forty-four".