74320246223 has 2 divisors, whose sum is σ = 74320246224. Its totient is φ = 74320246222.

The previous prime is 74320246193. The next prime is 74320246229. The reversal of 74320246223 is 32264202347.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74320246223 - 2¹⁰ = 74320245199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74320246229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37160123111 + 37160123112.

It is an arithmetic number, because the mean of its divisors is an integer number (37160123112).

Almost surely, 2^74320246223 is an apocalyptic number.

74320246223 is a deficient number, since it is larger than the sum of its proper divisors (1).

74320246223 is an equidigital number, since it uses as much as digits as its factorization.

74320246223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 74320246223 in words is "seventy-four billion, three hundred twenty million, two hundred forty-six thousand, two hundred twenty-three".