13130431420655 has 8 divisors (see below), whose sum is σ = 15756987115584. Its totient is φ = 10504032196000.

The previous prime is 13130431420643. The next prime is 13130431420699. The reversal of 13130431420655 is 55602413403131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13130431420655 - 2²⁶ = 13130364311791 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 38932871 + ... + 39268680.

It is an arithmetic number, because the mean of its divisors is an integer number (1969623389448).

Almost surely, 2^{13130431420655} is an apocalyptic number.

13130431420655 is a deficient number, since it is larger than the sum of its proper divisors (2626555694929).

13130431420655 is an equidigital number, since it uses as much as digits as its factorization.

13130431420655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78235137.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 13130431420655 its reverse (55602413403131), we get a palindrome (68732844823786).

The spelling of 13130431420655 in words is "thirteen trillion, one hundred thirty billion, four hundred thirty-one million, four hundred twenty thousand, six hundred fifty-five".