72326248199 has 2 divisors, whose sum is σ = 72326248200. Its totient is φ = 72326248198.

The previous prime is 72326248171. The next prime is 72326248231. The reversal of 72326248199 is 99184262327.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72326248199 - 2⁸ = 72326247943 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72326248199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72326248129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36163124099 + 36163124100.

It is an arithmetic number, because the mean of its divisors is an integer number (36163124100).

Almost surely, 2^72326248199 is an apocalyptic number.

72326248199 is a deficient number, since it is larger than the sum of its proper divisors (1).

72326248199 is an equidigital number, since it uses as much as digits as its factorization.

72326248199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 53.

The spelling of 72326248199 in words is "seventy-two billion, three hundred twenty-six million, two hundred forty-eight thousand, one hundred ninety-nine".