13400022431004 has 96 divisors (see below), whose sum is σ = 35133527869440. Its totient is φ = 3939913656000.

The previous prime is 13400022430981. The next prime is 13400022431011. The reversal of 13400022431004 is 40013422000431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6960214 + ... + 8674365.

It is an arithmetic number, because the mean of its divisors is an integer number (365974248640).

Almost surely, 2^{13400022431004} is an apocalyptic number.

It is an amenable number.

13400022431004 is an abundant number, since it is smaller than the sum of its proper divisors (21733505438436).

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

13400022431004 is a wasteful number, since it uses less digits than its factorization.

13400022431004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634791 (or 15634789 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13400022431004 its reverse (40013422000431), we get a palindrome (53413444431435).

The spelling of 13400022431004 in words is "thirteen trillion, four hundred billion, twenty-two million, four hundred thirty-one thousand, four".