424253254541 has 2 divisors, whose sum is σ = 424253254542. Its totient is φ = 424253254540.

The previous prime is 424253254507. The next prime is 424253254609. The reversal of 424253254541 is 145452352424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 333799684516 + 90453570025 = 577754^2 + 300755^2 .

It is a cyclic number.

It is not a de Polignac number, because 424253254541 - 2¹⁰ = 424253253517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424253250541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212126627270 + 212126627271.

It is an arithmetic number, because the mean of its divisors is an integer number (212126627271).

Almost surely, 2^424253254541 is an apocalyptic number.

It is an amenable number.

424253254541 is a deficient number, since it is larger than the sum of its proper divisors (1).

424253254541 is an equidigital number, since it uses as much as digits as its factorization.

424253254541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768000, while the sum is 41.

The spelling of 424253254541 in words is "four hundred twenty-four billion, two hundred fifty-three million, two hundred fifty-four thousand, five hundred forty-one".