254312412433 has 2 divisors, whose sum is σ = 254312412434. Its totient is φ = 254312412432.

The previous prime is 254312412413. The next prime is 254312412437. The reversal of 254312412433 is 334214213452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177235106049 + 77077306384 = 420993^2 + 277628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254312412433 is a prime.

It is not a weakly prime, because it can be changed into another prime (254312412437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127156206216 + 127156206217.

It is an arithmetic number, because the mean of its divisors is an integer number (127156206217).

Almost surely, 2^254312412433 is an apocalyptic number.

It is an amenable number.

254312412433 is a deficient number, since it is larger than the sum of its proper divisors (1).

254312412433 is an equidigital number, since it uses as much as digits as its factorization.

254312412433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

Adding to 254312412433 its reverse (334214213452), we get a palindrome (588526625885).

The spelling of 254312412433 in words is "two hundred fifty-four billion, three hundred twelve million, four hundred twelve thousand, four hundred thirty-three".