716302423 has 2 divisors, whose sum is σ = 716302424. Its totient is φ = 716302422.

The previous prime is 716302387. The next prime is 716302453. The reversal of 716302423 is 324203617.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716302423 is a prime.

It is a super-2 number, since 2×716302423² = 1026178322391341858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716302391 and 716302400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716302453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358151211 + 358151212.

It is an arithmetic number, because the mean of its divisors is an integer number (358151212).

Almost surely, 2^716302423 is an apocalyptic number.

716302423 is a deficient number, since it is larger than the sum of its proper divisors (1).

716302423 is an equidigital number, since it uses as much as digits as its factorization.

716302423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 716302423 is about 26763.8267630023. The cubic root of 716302423 is about 894.7440246711.

The spelling of 716302423 in words is "seven hundred sixteen million, three hundred two thousand, four hundred twenty-three".