424253254513 has 4 divisors (see below), whose sum is σ = 462821732208. Its totient is φ = 385684776820.

The previous prime is 424253254507. The next prime is 424253254541. The reversal of 424253254513 is 315452352424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424253254513 - 2⁹ = 424253254001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424253254613) 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 in 3 ways as a sum of consecutive naturals, for example, 19284238831 + ... + 19284238852.

It is an arithmetic number, because the mean of its divisors is an integer number (115705433052).

Almost surely, 2^424253254513 is an apocalyptic number.

It is an amenable number.

424253254513 is a deficient number, since it is larger than the sum of its proper divisors (38568477695).

424253254513 is a wasteful number, since it uses less digits than its factorization.

424253254513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38568477694.

The product of its digits is 576000, while the sum is 40.

The spelling of 424253254513 in words is "four hundred twenty-four billion, two hundred fifty-three million, two hundred fifty-four thousand, five hundred thirteen".