13055430404 has 24 divisors (see below), whose sum is σ = 24208766400. Its totient is φ = 6143191200.

The previous prime is 13055430397. The next prime is 13055430439. The reversal of 13055430404 is 40403455031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557339 + ... + 580290.

It is an arithmetic number, because the mean of its divisors is an integer number (1008698600).

Almost surely, 2^13055430404 is an apocalyptic number.

It is an amenable number.

13055430404 is a deficient number, since it is larger than the sum of its proper divisors (11153335996).

13055430404 is a wasteful number, since it uses less digits than its factorization.

13055430404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137803 (or 1137801 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 13055430404 its reverse (40403455031), we get a palindrome (53458885435).

The spelling of 13055430404 in words is "thirteen billion, fifty-five million, four hundred thirty thousand, four hundred four".