13104202040431 has 8 divisors (see below), whose sum is σ = 13875087058560. Its totient is φ = 12333322533888.

The previous prime is 13104202040429. The next prime is 13104202040441. The reversal of 13104202040431 is 13404020240131.

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

It is a cyclic number.

It is not a de Polignac number, because 13104202040431 - 2¹ = 13104202040429 is a prime.

It is a super-2 number, since 2×13104202040431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13104202040396 and 13104202040405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104202040401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4151010 + ... + 6590848.

It is an arithmetic number, because the mean of its divisors is an integer number (1734385882320).

Almost surely, 2^{13104202040431} is an apocalyptic number.

13104202040431 is a deficient number, since it is larger than the sum of its proper divisors (770885018129).

13104202040431 is a wasteful number, since it uses less digits than its factorization.

13104202040431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755793.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13104202040431 its reverse (13404020240131), we get a palindrome (26508222280562).

The spelling of 13104202040431 in words is "thirteen trillion, one hundred four billion, two hundred two million, forty thousand, four hundred thirty-one".