344855084641 has 8 divisors (see below), whose sum is σ = 354197388200. Its totient is φ = 335513933568.

The previous prime is 344855084633. The next prime is 344855084671. The reversal of 344855084641 is 146480558443.

It can be written as a sum of positive squares in 4 ways, for example, as 119666873041 + 225188211600 = 345929^2 + 474540^2 .

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 344855084641 - 2³ = 344855084633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344855084671) 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, 336535 + ... + 896083.

It is an arithmetic number, because the mean of its divisors is an integer number (44274673525).

Almost surely, 2^344855084641 is an apocalyptic number.

It is an amenable number.

344855084641 is a deficient number, since it is larger than the sum of its proper divisors (9342303559).

344855084641 is a wasteful number, since it uses less digits than its factorization.

344855084641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576243.

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 344855084641 in words is "three hundred forty-four billion, eight hundred fifty-five million, eighty-four thousand, six hundred forty-one".