12316034561497 has 2 divisors, whose sum is σ = 12316034561498. Its totient is φ = 12316034561496.

The previous prime is 12316034561491. The next prime is 12316034561647. The reversal of 12316034561497 is 79416543061321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8826270577216 + 3489763984281 = 2970904^2 + 1868091^2 .

It is a cyclic number.

It is not a de Polignac number, because 12316034561497 - 2³⁵ = 12281674823129 is a prime.

It is not a weakly prime, because it can be changed into another prime (12316034561491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6158017280748 + 6158017280749.

It is an arithmetic number, because the mean of its divisors is an integer number (6158017280749).

Almost surely, 2^{12316034561497} is an apocalyptic number.

It is an amenable number.

12316034561497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12316034561497 is an equidigital number, since it uses as much as digits as its factorization.

12316034561497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 12316034561497 in words is "twelve trillion, three hundred sixteen billion, thirty-four million, five hundred sixty-one thousand, four hundred ninety-seven".