13401410402431 has 8 divisors (see below), whose sum is σ = 13985948381184. Its totient is φ = 12817028087160.

The previous prime is 13401410402423. The next prime is 13401410402467. The reversal of 13401410402431 is 13420401410431.

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 13401410402431 - 2³ = 13401410402423 is a prime.

It is a super-2 number, since 2×13401410402431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13401410402431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401410402411) 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, 38739915 + ... + 39084316.

It is an arithmetic number, because the mean of its divisors is an integer number (1748243547648).

Almost surely, 2^{13401410402431} is an apocalyptic number.

13401410402431 is a deficient number, since it is larger than the sum of its proper divisors (584537978753).

13401410402431 is an equidigital number, since it uses as much as digits as its factorization.

13401410402431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77831741.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13401410402431 its reverse (13420401410431), we get a palindrome (26821811812862).

The spelling of 13401410402431 in words is "thirteen trillion, four hundred one billion, four hundred ten million, four hundred two thousand, four hundred thirty-one".