4440234120397 has 8 divisors (see below), whose sum is σ = 4597295243040. Its totient is φ = 4283436304560.

The previous prime is 4440234120389. The next prime is 4440234120437. The reversal of 4440234120397 is 7930214320444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4440234120397 - 2³ = 4440234120389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440234120337) 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, 65792379 + ... + 65859832.

It is an arithmetic number, because the mean of its divisors is an integer number (574661905380).

Almost surely, 2^{4440234120397} is an apocalyptic number.

It is an amenable number.

4440234120397 is a deficient number, since it is larger than the sum of its proper divisors (157061122643).

4440234120397 is a wasteful number, since it uses less digits than its factorization.

4440234120397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131653403.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 4440234120397 in words is "four trillion, four hundred forty billion, two hundred thirty-four million, one hundred twenty thousand, three hundred ninety-seven".