344407337412 has 24 divisors (see below), whose sum is σ = 807696400896. Its totient is φ = 114219691488.

The previous prime is 344407337377. The next prime is 344407337413. The reversal of 344407337412 is 214733704443.

It is not an unprimeable number, because it can be changed into a prime (344407337413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72841828 + ... + 72846555.

It is an arithmetic number, because the mean of its divisors is an integer number (33654016704).

Almost surely, 2^344407337412 is an apocalyptic number.

It is an amenable number.

344407337412 is an abundant number, since it is smaller than the sum of its proper divisors (463289063484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344407337412 is a wasteful number, since it uses less digits than its factorization.

344407337412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145688587 (or 145688585 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 344407337412 in words is "three hundred forty-four billion, four hundred seven million, three hundred thirty-seven thousand, four hundred twelve".