716242403 has 2 divisors, whose sum is σ = 716242404. Its totient is φ = 716242402.

The previous prime is 716242367. The next prime is 716242427. The reversal of 716242403 is 304242617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716242403 - 2⁶ = 716242339 is a prime.

It is not a weakly prime, because it can be changed into another prime (716242463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358121201 + 358121202.

It is an arithmetic number, because the mean of its divisors is an integer number (358121202).

Almost surely, 2^716242403 is an apocalyptic number.

716242403 is a deficient number, since it is larger than the sum of its proper divisors (1).

716242403 is an equidigital number, since it uses as much as digits as its factorization.

716242403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 716242403 is about 26762.7054499354. The cubic root of 716242403 is about 894.7190333478.

The spelling of 716242403 in words is "seven hundred sixteen million, two hundred forty-two thousand, four hundred three".