12354335459 has 2 divisors, whose sum is σ = 12354335460. Its totient is φ = 12354335458.

The previous prime is 12354335431. The next prime is 12354335479. The reversal of 12354335459 is 95453345321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12354335459 is a prime.

It is not a weakly prime, because it can be changed into another prime (12354335479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177167729 + 6177167730.

It is an arithmetic number, because the mean of its divisors is an integer number (6177167730).

Almost surely, 2^12354335459 is an apocalyptic number.

12354335459 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354335459 is an equidigital number, since it uses as much as digits as its factorization.

12354335459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 44.

The spelling of 12354335459 in words is "twelve billion, three hundred fifty-four million, three hundred thirty-five thousand, four hundred fifty-nine".