22544533423413 has 12 divisors (see below), whose sum is σ = 32629066273440. Its totient is φ = 14999808848616.

The previous prime is 22544533423411. The next prime is 22544533423463. The reversal of 22544533423413 is 31432433544522.

22544533423413 is a `hidden beast` number, since 2 + 2 + 5 + 44 + 533 + 42 + 34 + 1 + 3 = 666.

It is not a de Polignac number, because 22544533423413 - 2¹ = 22544533423411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22544533423411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2490003583 + ... + 2490012636.

It is an arithmetic number, because the mean of its divisors is an integer number (2719088856120).

Almost surely, 2^{22544533423413} is an apocalyptic number.

It is an amenable number.

22544533423413 is a deficient number, since it is larger than the sum of its proper divisors (10084532850027).

22544533423413 is a wasteful number, since it uses less digits than its factorization.

22544533423413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980016728 (or 4980016725 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

Adding to 22544533423413 its reverse (31432433544522), we get a palindrome (53976966967935).

The spelling of 22544533423413 in words is "twenty-two trillion, five hundred forty-four billion, five hundred thirty-three million, four hundred twenty-three thousand, four hundred thirteen".