320044450411433 has 16 divisors (see below), whose sum is σ = 371890647080064. Its totient is φ = 272195094370560.

The previous prime is 320044450411421. The next prime is 320044450411453. The reversal of 320044450411433 is 334114054440023.

It is a cyclic number.

It is not a de Polignac number, because 320044450411433 - 2¹⁰ = 320044450410409 is a prime.

It is a super-2 number, since 2×320044450411433² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320044450411453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5124123410 + ... + 5124185867.

It is an arithmetic number, because the mean of its divisors is an integer number (23243165442504).

Almost surely, 2^{320044450411433} is an apocalyptic number.

It is an amenable number.

320044450411433 is a deficient number, since it is larger than the sum of its proper divisors (51846196668631).

320044450411433 is a wasteful number, since it uses less digits than its factorization.

320044450411433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10248309472.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 320044450411433 in words is "three hundred twenty trillion, forty-four billion, four hundred fifty million, four hundred eleven thousand, four hundred thirty-three".