13414440323 has 4 divisors (see below), whose sum is σ = 13414935648. Its totient is φ = 13413945000.

The previous prime is 13414440301. The next prime is 13414440383. The reversal of 13414440323 is 32304441431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32304441431 = 347 ⋅93096373.

It is a cyclic number.

It is not a de Polignac number, because 13414440323 - 2¹⁸ = 13414178179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414440383) 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, 204536 + ... + 262037.

It is an arithmetic number, because the mean of its divisors is an integer number (3353733912).

Almost surely, 2^13414440323 is an apocalyptic number.

13414440323 is a deficient number, since it is larger than the sum of its proper divisors (495325).

13414440323 is an equidigital number, since it uses as much as digits as its factorization.

13414440323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495324.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13414440323 its reverse (32304441431), we get a palindrome (45718881754).

The spelling of 13414440323 in words is "thirteen billion, four hundred fourteen million, four hundred forty thousand, three hundred twenty-three".