344876316433 has 4 divisors (see below), whose sum is σ = 376228708848. Its totient is φ = 313523924020.

The previous prime is 344876316391. The next prime is 344876316439. The reversal of 344876316433 is 334613678443.

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 344876316433 - 2¹³ = 344876308241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344876316439) 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, 15676196191 + ... + 15676196212.

It is an arithmetic number, because the mean of its divisors is an integer number (94057177212).

Almost surely, 2^344876316433 is an apocalyptic number.

It is an amenable number.

344876316433 is a deficient number, since it is larger than the sum of its proper divisors (31352392415).

344876316433 is a wasteful number, since it uses less digits than its factorization.

344876316433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31352392414.

The product of its digits is 10450944, while the sum is 52.

The spelling of 344876316433 in words is "three hundred forty-four billion, eight hundred seventy-six million, three hundred sixteen thousand, four hundred thirty-three".