344113053989 has 4 divisors (see below), whose sum is σ = 344118347040. Its totient is φ = 344107760940.

The previous prime is 344113053971. The next prime is 344113054067. The reversal of 344113053989 is 989350311443.

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, and also an emirpimes, since its reverse is a distinct semiprime: 989350311443 = 13 ⋅76103870111.

It is a cyclic number.

It is not a de Polignac number, because 344113053989 - 2²⁴ = 344096276773 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 (344113013989) 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, 2547779 + ... + 2679440.

It is an arithmetic number, because the mean of its divisors is an integer number (86029586760).

Almost surely, 2^344113053989 is an apocalyptic number.

It is an amenable number.

344113053989 is a deficient number, since it is larger than the sum of its proper divisors (5293051).

344113053989 is an equidigital number, since it uses as much as digits as its factorization.

344113053989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5293050.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 344113053989 in words is "three hundred forty-four billion, one hundred thirteen million, fifty-three thousand, nine hundred eighty-nine".