344889924077 has 4 divisors (see below), whose sum is σ = 352228007616. Its totient is φ = 337551840540.

The previous prime is 344889924031. The next prime is 344889924079. The reversal of 344889924077 is 770429988443.

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 344889924077 - 2²⁸ = 344621488621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344889924079) 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, 3669041699 + ... + 3669041792.

It is an arithmetic number, because the mean of its divisors is an integer number (88057001904).

Almost surely, 2^344889924077 is an apocalyptic number.

It is an amenable number.

344889924077 is a deficient number, since it is larger than the sum of its proper divisors (7338083539).

344889924077 is an equidigital number, since it uses as much as digits as its factorization.

344889924077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7338083538.

The product of its (nonzero) digits is 97542144, while the sum is 65.

The spelling of 344889924077 in words is "three hundred forty-four billion, eight hundred eighty-nine million, nine hundred twenty-four thousand, seventy-seven".