44314313223421 has 4 divisors (see below), whose sum is σ = 44314384633344. Its totient is φ = 44314241813500.

The previous prime is 44314313223337. The next prime is 44314313223503. The reversal of 44314313223421 is 12432231341344.

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 44314313223421 - 2⁷ = 44314313223293 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 (44314313223221) 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, 34765885 + ... + 36017986.

It is an arithmetic number, because the mean of its divisors is an integer number (11078596158336).

Almost surely, 2^{44314313223421} is an apocalyptic number.

It is an amenable number.

44314313223421 is a deficient number, since it is larger than the sum of its proper divisors (71409923).

44314313223421 is an equidigital number, since it uses as much as digits as its factorization.

44314313223421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71409922.

The product of its digits is 165888, while the sum is 37.

Adding to 44314313223421 its reverse (12432231341344), we get a palindrome (56746544564765).

The spelling of 44314313223421 in words is "forty-four trillion, three hundred fourteen billion, three hundred thirteen million, two hundred twenty-three thousand, four hundred twenty-one".