344260442156 has 12 divisors (see below), whose sum is σ = 602770714392. Its totient is φ = 172040238048.

The previous prime is 344260442117. The next prime is 344260442189. The reversal of 344260442156 is 651244062443.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22487150 + ... + 22502453.

It is an arithmetic number, because the mean of its divisors is an integer number (50230892866).

Almost surely, 2^344260442156 is an apocalyptic number.

It is an amenable number.

344260442156 is a deficient number, since it is larger than the sum of its proper divisors (258510272236).

344260442156 is a wasteful number, since it uses less digits than its factorization.

344260442156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44991520 (or 44991518 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 344260442156 in words is "three hundred forty-four billion, two hundred sixty million, four hundred forty-two thousand, one hundred fifty-six".