344372923336 has 16 divisors (see below), whose sum is σ = 695368403100. Its totient is φ = 158941349184.

The previous prime is 344372923333. The next prime is 344372923337. The reversal of 344372923336 is 633329273443.

It can be written as a sum of positive squares in 2 ways, for example, as 340880822500 + 3492100836 = 583850^2 + 59094^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 344372923336.

It is not an unprimeable number, because it can be changed into a prime (344372923333) 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, 1655638951 + ... + 1655639158.

Almost surely, 2^344372923336 is an apocalyptic number.

It is an amenable number.

344372923336 is an abundant number, since it is smaller than the sum of its proper divisors (350995479764).

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

344372923336 is a wasteful number, since it uses less digits than its factorization.

344372923336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311278128 (or 3311278124 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 49.

The spelling of 344372923336 in words is "three hundred forty-four billion, three hundred seventy-two million, nine hundred twenty-three thousand, three hundred thirty-six".