13130444413402 has 16 divisors (see below), whose sum is σ = 20780161234560. Its totient is φ = 6205320021312.

The previous prime is 13130444413391. The next prime is 13130444413477. The reversal of 13130444413402 is 20431444403131.

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, 398988178 + ... + 399021085.

It is an arithmetic number, because the mean of its divisors is an integer number (1298760077160).

Almost surely, 2^{13130444413402} is an apocalyptic number.

13130444413402 is a deficient number, since it is larger than the sum of its proper divisors (7649716821158).

13130444413402 is a wasteful number, since it uses less digits than its factorization.

13130444413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798009717.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 13130444413402 its reverse (20431444403131), we get a palindrome (33561888816533).

The spelling of 13130444413402 in words is "thirteen trillion, one hundred thirty billion, four hundred forty-four million, four hundred thirteen thousand, four hundred two".