344874900841 has 4 divisors (see below), whose sum is σ = 365161659732. Its totient is φ = 324588141952.

The previous prime is 344874900817. The next prime is 344874900847. The reversal of 344874900841 is 148009478443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126454204816 + 218420696025 = 355604^2 + 467355^2 .

It is a cyclic number.

It is not a de Polignac number, because 344874900841 - 2²¹ = 344872803689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344874900847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10143379420 + ... + 10143379453.

It is an arithmetic number, because the mean of its divisors is an integer number (91290414933).

Almost surely, 2^344874900841 is an apocalyptic number.

It is an amenable number.

344874900841 is a deficient number, since it is larger than the sum of its proper divisors (20286758891).

344874900841 is a wasteful number, since it uses less digits than its factorization.

344874900841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20286758890.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 344874900841 in words is "three hundred forty-four billion, eight hundred seventy-four million, nine hundred thousand, eight hundred forty-one".