712036912481 has 2 divisors, whose sum is σ = 712036912482. Its totient is φ = 712036912480.

The previous prime is 712036912459. The next prime is 712036912493. The reversal of 712036912481 is 184219630217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 710622024256 + 1414888225 = 842984^2 + 37615^2 .

It is a cyclic number.

It is not a de Polignac number, because 712036912481 - 2⁶ = 712036912417 is a prime.

It is a super-2 number, since 2×712036912481² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (712036612481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356018456240 + 356018456241.

It is an arithmetic number, because the mean of its divisors is an integer number (356018456241).

Almost surely, 2^712036912481 is an apocalyptic number.

It is an amenable number.

712036912481 is a deficient number, since it is larger than the sum of its proper divisors (1).

712036912481 is an equidigital number, since it uses as much as digits as its factorization.

712036912481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 712036912481 in words is "seven hundred twelve billion, thirty-six million, nine hundred twelve thousand, four hundred eighty-one".