32433213073 has 2 divisors, whose sum is σ = 32433213074. Its totient is φ = 32433213072.

The previous prime is 32433212957. The next prime is 32433213089. The reversal of 32433213073 is 37031233423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28033809489 + 4399403584 = 167433^2 + 66328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32433213073 is a prime.

It is a super-5 number, since 5×32433213073⁵ (a number of 54 digits) contains 55555 as substring.

It is not a weakly prime, because it can be changed into another prime (32433213473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16216606536 + 16216606537.

It is an arithmetic number, because the mean of its divisors is an integer number (16216606537).

Almost surely, 2^32433213073 is an apocalyptic number.

It is an amenable number.

32433213073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32433213073 is an equidigital number, since it uses as much as digits as its factorization.

32433213073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 31.

Adding to 32433213073 its reverse (37031233423), we get a palindrome (69464446496).

The spelling of 32433213073 in words is "thirty-two billion, four hundred thirty-three million, two hundred thirteen thousand, seventy-three".