12457460339 has 2 divisors, whose sum is σ = 12457460340. Its totient is φ = 12457460338.

The previous prime is 12457460299. The next prime is 12457460347. The reversal of 12457460339 is 93306475421.

12457460339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12457460339 - 2⁸ = 12457460083 is a prime.

It is a super-3 number, since 3×12457460339³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12457460339.

It is not a weakly prime, because it can be changed into another prime (12457460369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6228730169 + 6228730170.

It is an arithmetic number, because the mean of its divisors is an integer number (6228730170).

Almost surely, 2^12457460339 is an apocalyptic number.

12457460339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12457460339 is an equidigital number, since it uses as much as digits as its factorization.

12457460339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 12457460339 in words is "twelve billion, four hundred fifty-seven million, four hundred sixty thousand, three hundred thirty-nine".