13401024404 has 12 divisors (see below), whose sum is σ = 23562940128. Its totient is φ = 6668755800.

The previous prime is 13401024383. The next prime is 13401024407. The reversal of 13401024404 is 40442010431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13401024404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401024407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7938152 + ... + 7939839.

It is an arithmetic number, because the mean of its divisors is an integer number (1963578344).

Almost surely, 2^13401024404 is an apocalyptic number.

It is an amenable number.

13401024404 is a deficient number, since it is larger than the sum of its proper divisors (10161915724).

13401024404 is a wasteful number, since it uses less digits than its factorization.

13401024404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15878206 (or 15878204 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 13401024404 its reverse (40442010431), we get a palindrome (53843034835).

The spelling of 13401024404 in words is "thirteen billion, four hundred one million, twenty-four thousand, four hundred four".