14031111413 has 4 divisors (see below), whose sum is σ = 15306667008. Its totient is φ = 12755555820.

The previous prime is 14031111361. The next prime is 14031111421. The reversal of 14031111413 is 31411113041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14031111413 - 2¹⁰ = 14031110389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031111443) 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, 637777781 + ... + 637777802.

It is an arithmetic number, because the mean of its divisors is an integer number (3826666752).

Almost surely, 2^14031111413 is an apocalyptic number.

It is an amenable number.

14031111413 is a deficient number, since it is larger than the sum of its proper divisors (1275555595).

14031111413 is a wasteful number, since it uses less digits than its factorization.

14031111413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275555594.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 14031111413 its reverse (31411113041), we get a palindrome (45442224454).

The spelling of 14031111413 in words is "fourteen billion, thirty-one million, one hundred eleven thousand, four hundred thirteen".