13424025450259 has 2 divisors, whose sum is σ = 13424025450260. Its totient is φ = 13424025450258.

The previous prime is 13424025450137. The next prime is 13424025450299. The reversal of 13424025450259 is 95205452042431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13424025450259 is a prime.

It is not a weakly prime, because it can be changed into another prime (13424025450299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712012725129 + 6712012725130.

It is an arithmetic number, because the mean of its divisors is an integer number (6712012725130).

Almost surely, 2^{13424025450259} is an apocalyptic number.

13424025450259 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424025450259 is an equidigital number, since it uses as much as digits as its factorization.

13424025450259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 13424025450259 in words is "thirteen trillion, four hundred twenty-four billion, twenty-five million, four hundred fifty thousand, two hundred fifty-nine".