12914031413 has 4 divisors (see below), whose sum is σ = 13125736908. Its totient is φ = 12702325920.

The previous prime is 12914031407. The next prime is 12914031479. The reversal of 12914031413 is 31413041921.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2965564849 + 9948466564 = 54457^2 + 99742^2 .

It is a cyclic number.

It is not a de Polignac number, because 12914031413 - 2¹² = 12914027317 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 (12914031313) 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, 105852656 + ... + 105852777.

It is an arithmetic number, because the mean of its divisors is an integer number (3281434227).

Almost surely, 2^12914031413 is an apocalyptic number.

It is an amenable number.

12914031413 is a deficient number, since it is larger than the sum of its proper divisors (211705495).

12914031413 is an equidigital number, since it uses as much as digits as its factorization.

12914031413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211705494.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 12914031413 in words is "twelve billion, nine hundred fourteen million, thirty-one thousand, four hundred thirteen".