4255346423399 has 2 divisors, whose sum is σ = 4255346423400. Its totient is φ = 4255346423398.

The previous prime is 4255346423371. The next prime is 4255346423417. The reversal of 4255346423399 is 9933246435524.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4255346423399 - 2²⁸ = 4255077987943 is a prime.

It is a super-2 number, since 2×4255346423399² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4255346423359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127673211699 + 2127673211700.

It is an arithmetic number, because the mean of its divisors is an integer number (2127673211700).

Almost surely, 2^{4255346423399} is an apocalyptic number.

4255346423399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255346423399 is an equidigital number, since it uses as much as digits as its factorization.

4255346423399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 83980800, while the sum is 59.

The spelling of 4255346423399 in words is "four trillion, two hundred fifty-five billion, three hundred forty-six million, four hundred twenty-three thousand, three hundred ninety-nine".