13201344402 has 32 divisors (see below), whose sum is σ = 26904795840. Its totient is φ = 4317136320.

The previous prime is 13201344383. The next prime is 13201344413. The reversal of 13201344402 is 20444310231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96013 + ... + 188735.

It is an arithmetic number, because the mean of its divisors is an integer number (840774870).

Almost surely, 2^13201344402 is an apocalyptic number.

13201344402 is an abundant number, since it is smaller than the sum of its proper divisors (13703451438).

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

13201344402 is a wasteful number, since it uses less digits than its factorization.

13201344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93178.

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

Adding to 13201344402 its reverse (20444310231), we get a palindrome (33645654633).

The spelling of 13201344402 in words is "thirteen billion, two hundred one million, three hundred forty-four thousand, four hundred two".