344149836401 has 12 divisors (see below), whose sum is σ = 400355555760. Its totient is φ = 294972317640.

The previous prime is 344149836383. The next prime is 344149836413. The reversal of 344149836401 is 104638941443.

It is not a de Polignac number, because 344149836401 - 2³⁰ = 343076094577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344149836001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1034690 + ... + 1326228.

It is an arithmetic number, because the mean of its divisors is an integer number (33362962980).

Almost surely, 2^344149836401 is an apocalyptic number.

It is an amenable number.

344149836401 is a deficient number, since it is larger than the sum of its proper divisors (56205719359).

344149836401 is a wasteful number, since it uses less digits than its factorization.

344149836401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315644 (or 315637 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 344149836401 in words is "three hundred forty-four billion, one hundred forty-nine million, eight hundred thirty-six thousand, four hundred one".