23332036433 has 2 divisors, whose sum is σ = 23332036434. Its totient is φ = 23332036432.

The previous prime is 23332036421. The next prime is 23332036513. The reversal of 23332036433 is 33463023332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20481330769 + 2850705664 = 143113^2 + 53392^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332036433 - 2⁴ = 23332036417 is a prime.

It is a super-2 number, since 2×23332036433² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23332036433.

It is not a weakly prime, because it can be changed into another prime (23332036033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666018216 + 11666018217.

It is an arithmetic number, because the mean of its divisors is an integer number (11666018217).

Almost surely, 2^23332036433 is an apocalyptic number.

It is an amenable number.

23332036433 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332036433 is an equidigital number, since it uses as much as digits as its factorization.

23332036433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 23332036433 its reverse (33463023332), we get a palindrome (56795059765).

The spelling of 23332036433 in words is "twenty-three billion, three hundred thirty-two million, thirty-six thousand, four hundred thirty-three".