344834445388 has 24 divisors (see below), whose sum is σ = 605755002944. Its totient is φ = 171761731200.

The previous prime is 344834445377. The next prime is 344834445409. The reversal of 344834445388 is 883544438443.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18957658 + ... + 18975838.

Almost surely, 2^344834445388 is an apocalyptic number.

It is an amenable number.

344834445388 is a deficient number, since it is larger than the sum of its proper divisors (260920557556).

344834445388 is a wasteful number, since it uses less digits than its factorization.

344834445388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35953 (or 35951 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 58.

The spelling of 344834445388 in words is "three hundred forty-four billion, eight hundred thirty-four million, four hundred forty-five thousand, three hundred eighty-eight".