13414641431 has 4 divisors (see below), whose sum is σ = 13424985552. Its totient is φ = 13404297312.

The previous prime is 13414641419. The next prime is 13414641491.

13414641431 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13414641431 is a prime.

It is a super-2 number, since 2×13414641431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414641491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5170115 + ... + 5172708.

It is an arithmetic number, because the mean of its divisors is an integer number (3356246388).

Almost surely, 2^13414641431 is an apocalyptic number.

13414641431 is a deficient number, since it is larger than the sum of its proper divisors (10344121).

13414641431 is a wasteful number, since it uses less digits than its factorization.

13414641431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10344120.

The product of its digits is 13824, while the sum is 32.

The spelling of 13414641431 in words is "thirteen billion, four hundred fourteen million, six hundred forty-one thousand, four hundred thirty-one".