13402304401 has 12 divisors (see below), whose sum is σ = 14179194288. Its totient is φ = 12665101064.

The previous prime is 13402304387. The next prime is 13402304437. The reversal of 13402304401 is 10440320431.

It is not a de Polignac number, because 13402304401 - 2¹⁹ = 13401780113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13402304701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108715 + ... + 196528.

It is an arithmetic number, because the mean of its divisors is an integer number (1181599524).

Almost surely, 2^13402304401 is an apocalyptic number.

It is an amenable number.

13402304401 is a deficient number, since it is larger than the sum of its proper divisors (776889887).

13402304401 is an equidigital number, since it uses as much as digits as its factorization.

13402304401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305372 (or 305349 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13402304401 its reverse (10440320431), we get a palindrome (23842624832).

The spelling of 13402304401 in words is "thirteen billion, four hundred two million, three hundred four thousand, four hundred one".