13022344404 has 60 divisors (see below), whose sum is σ = 34064198784. Its totient is φ = 4338076176.

The previous prime is 13022344373. The next prime is 13022344421. The reversal of 13022344404 is 40444322031.

It is a happy number.

13022344404 is a `hidden beast` number, since 1 + 30 + 223 + 4 + 4 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 546589 + ... + 569915.

Almost surely, 2^13022344404 is an apocalyptic number.

It is an amenable number.

13022344404 is an abundant number, since it is smaller than the sum of its proper divisors (21041854380).

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

13022344404 is a wasteful number, since it uses less digits than its factorization.

13022344404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25066 (or 25055 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 13022344404 its reverse (40444322031), we get a palindrome (53466666435).

The spelling of 13022344404 in words is "thirteen billion, twenty-two million, three hundred forty-four thousand, four hundred four".