13444334023 has 8 divisors (see below), whose sum is σ = 13809639888. Its totient is φ = 13079130624.

The previous prime is 13444334021. The next prime is 13444334027. The reversal of 13444334023 is 32043344431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13444334023 - 2¹ = 13444334021 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 (13444334021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293640 + ... + 336322.

It is an arithmetic number, because the mean of its divisors is an integer number (1726204986).

Almost surely, 2^13444334023 is an apocalyptic number.

13444334023 is a deficient number, since it is larger than the sum of its proper divisors (365305865).

13444334023 is an equidigital number, since it uses as much as digits as its factorization.

13444334023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51233.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 13444334023 its reverse (32043344431), we get a palindrome (45487678454).

The spelling of 13444334023 in words is "thirteen billion, four hundred forty-four million, three hundred thirty-four thousand, twenty-three".