712440117071 has 2 divisors, whose sum is σ = 712440117072. Its totient is φ = 712440117070.

The previous prime is 712440117019. The next prime is 712440117097. The reversal of 712440117071 is 170711044217.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712440117071 - 2¹⁸ = 712439854927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712440117971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356220058535 + 356220058536.

It is an arithmetic number, because the mean of its divisors is an integer number (356220058536).

Almost surely, 2^712440117071 is an apocalyptic number.

712440117071 is a deficient number, since it is larger than the sum of its proper divisors (1).

712440117071 is an equidigital number, since it uses as much as digits as its factorization.

712440117071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10976, while the sum is 35.

The spelling of 712440117071 in words is "seven hundred twelve billion, four hundred forty million, one hundred seventeen thousand, seventy-one".