1345004560233 has 12 divisors (see below), whose sum is σ = 1946375470468. Its totient is φ = 895012273440.

The previous prime is 1345004560213. The next prime is 1345004560247. The reversal of 1345004560233 is 3320654005431.

1345004560233 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 0 + 0 + 45 + 602 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 250403162409 + 1094601397824 = 500403^2 + 1046232^2 .

It is not a de Polignac number, because 1345004560233 - 2⁶ = 1345004560169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345004560213) 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, 138114310 + ... + 138124047.

Almost surely, 2^{1345004560233} is an apocalyptic number.

It is an amenable number.

1345004560233 is a deficient number, since it is larger than the sum of its proper divisors (601370910235).

1345004560233 is a wasteful number, since it uses less digits than its factorization.

1345004560233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276238904 (or 276238901 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 1345004560233 its reverse (3320654005431), we get a palindrome (4665658565664).

The spelling of 1345004560233 in words is "one trillion, three hundred forty-five billion, four million, five hundred sixty thousand, two hundred thirty-three".