32313242399 has 2 divisors, whose sum is σ = 32313242400. Its totient is φ = 32313242398.

The previous prime is 32313242347. The next prime is 32313242443. The reversal of 32313242399 is 99324231323.

It is a strong prime.

It is an emirp because it is prime and its reverse (99324231323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32313242399 - 2¹² = 32313238303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32313242699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156621199 + 16156621200.

It is an arithmetic number, because the mean of its divisors is an integer number (16156621200).

Almost surely, 2^32313242399 is an apocalyptic number.

32313242399 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313242399 is an equidigital number, since it uses as much as digits as its factorization.

32313242399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 41.

The spelling of 32313242399 in words is "thirty-two billion, three hundred thirteen million, two hundred forty-two thousand, three hundred ninety-nine".