4344007815968 has 18 divisors (see below), whose sum is σ = 8552288599659. Its totient is φ = 2171998012896.

The previous prime is 4344007815893. The next prime is 4344007816007. The reversal of 4344007815968 is 8695187004434.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2172003907984 + 2172003907984 = 1473772^2 + 1473772^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1473772.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11605955 + ... + 11974397.

Almost surely, 2^{4344007815968} is an apocalyptic number.

It is an amenable number.

4344007815968 is a deficient number, since it is larger than the sum of its proper divisors (4208280783691).

4344007815968 is an frugal number, since it uses more digits than its factorization.

4344007815968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736896 (or 368445 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 4344007815968 in words is "four trillion, three hundred forty-four billion, seven million, eight hundred fifteen thousand, nine hundred sixty-eight".