13401210431 has 32 divisors (see below), whose sum is σ = 16049166336. Its totient is φ = 10951200000.

The previous prime is 13401210421. The next prime is 13401210469.

13401210431 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 13401210431 - 2¹⁰ = 13401209407 is a prime.

It is a super-2 number, since 2×13401210431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401210401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4120556 + ... + 4123806.

It is an arithmetic number, because the mean of its divisors is an integer number (501536448).

Almost surely, 2^13401210431 is an apocalyptic number.

13401210431 is a deficient number, since it is larger than the sum of its proper divisors (2647955905).

13401210431 is a wasteful number, since it uses less digits than its factorization.

13401210431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 13401210431 in words is "thirteen billion, four hundred one million, two hundred ten thousand, four hundred thirty-one".