12496305373 has 2 divisors, whose sum is σ = 12496305374. Its totient is φ = 12496305372.

The previous prime is 12496305361. The next prime is 12496305389. The reversal of 12496305373 is 37350369421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10294537444 + 2201767929 = 101462^2 + 46923^2 .

It is a cyclic number.

It is not a de Polignac number, because 12496305373 - 2¹³ = 12496297181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12496305323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6248152686 + 6248152687.

It is an arithmetic number, because the mean of its divisors is an integer number (6248152687).

Almost surely, 2^12496305373 is an apocalyptic number.

It is an amenable number.

12496305373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12496305373 is an equidigital number, since it uses as much as digits as its factorization.

12496305373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 12496305373 in words is "twelve billion, four hundred ninety-six million, three hundred five thousand, three hundred seventy-three".