32501142433 has 2 divisors, whose sum is σ = 32501142434. Its totient is φ = 32501142432.

The previous prime is 32501142409. The next prime is 32501142437. The reversal of 32501142433 is 33424110523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32426285329 + 74857104 = 180073^2 + 8652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32501142433 is a prime.

It is not a weakly prime, because it can be changed into another prime (32501142437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16250571216 + 16250571217.

It is an arithmetic number, because the mean of its divisors is an integer number (16250571217).

Almost surely, 2^32501142433 is an apocalyptic number.

It is an amenable number.

32501142433 is a deficient number, since it is larger than the sum of its proper divisors (1).

32501142433 is an equidigital number, since it uses as much as digits as its factorization.

32501142433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 32501142433 its reverse (33424110523), we get a palindrome (65925252956).

The spelling of 32501142433 in words is "thirty-two billion, five hundred one million, one hundred forty-two thousand, four hundred thirty-three".