742944916223 has 2 divisors, whose sum is σ = 742944916224. Its totient is φ = 742944916222.

The previous prime is 742944916211. The next prime is 742944916229. The reversal of 742944916223 is 322619449247.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 742944916223 - 2¹⁰ = 742944915199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742944916229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371472458111 + 371472458112.

It is an arithmetic number, because the mean of its divisors is an integer number (371472458112).

Almost surely, 2^742944916223 is an apocalyptic number.

742944916223 is a deficient number, since it is larger than the sum of its proper divisors (1).

742944916223 is an equidigital number, since it uses as much as digits as its factorization.

742944916223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 53.

The spelling of 742944916223 in words is "seven hundred forty-two billion, nine hundred forty-four million, nine hundred sixteen thousand, two hundred twenty-three".