344832374216 has 16 divisors (see below), whose sum is σ = 705338947440. Its totient is φ = 156741988240.

The previous prime is 344832374147. The next prime is 344832374231. The reversal of 344832374216 is 612473238443.

It is a super-2 number, since 2×344832374216² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959274766 + ... + 1959274941.

It is an arithmetic number, because the mean of its divisors is an integer number (44083684215).

Almost surely, 2^344832374216 is an apocalyptic number.

It is an amenable number.

344832374216 is an abundant number, since it is smaller than the sum of its proper divisors (360506573224).

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

344832374216 is a wasteful number, since it uses less digits than its factorization.

344832374216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918549724 (or 3918549720 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 47.

The spelling of 344832374216 in words is "three hundred forty-four billion, eight hundred thirty-two million, three hundred seventy-four thousand, two hundred sixteen".