344065628125 has 12 divisors (see below), whose sum is σ = 430054513812. Its totient is φ = 275252500000.

The previous prime is 344065628117. The next prime is 344065628143. The reversal of 344065628125 is 521826560443.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 221703489316 + 122362138809 = 470854^2 + 349803^2 .

It is not a de Polignac number, because 344065628125 - 2³ = 344065628117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55047376 + ... + 55053625.

It is an arithmetic number, because the mean of its divisors is an integer number (35837876151).

Almost surely, 2^344065628125 is an apocalyptic number.

It is an amenable number.

344065628125 is a deficient number, since it is larger than the sum of its proper divisors (85988885687).

344065628125 is an frugal number, since it uses more digits than its factorization.

344065628125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110101026 (or 110101006 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 344065628125 in words is "three hundred forty-four billion, sixty-five million, six hundred twenty-eight thousand, one hundred twenty-five".