2045322323433 has 12 divisors (see below), whose sum is σ = 3128140024308. Its totient is φ = 1283339496960.

The previous prime is 2045322323423. The next prime is 2045322323563. The reversal of 2045322323433 is 3343232235402.

2045322323433 is a `hidden beast` number, since 2 + 0 + 4 + 5 + 322 + 323 + 4 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1554218502489 + 491103820944 = 1246683^2 + 700788^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2045322323433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2045322323413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6684059728 + ... + 6684060033.

It is an arithmetic number, because the mean of its divisors is an integer number (260678335359).

Almost surely, 2^{2045322323433} is an apocalyptic number.

It is an amenable number.

2045322323433 is a deficient number, since it is larger than the sum of its proper divisors (1082817700875).

2045322323433 is a wasteful number, since it uses less digits than its factorization.

2045322323433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13368119784 (or 13368119781 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 2045322323433 its reverse (3343232235402), we get a palindrome (5388554558835).

The spelling of 2045322323433 in words is "two trillion, forty-five billion, three hundred twenty-two million, three hundred twenty-three thousand, four hundred thirty-three".