424253413 has 4 divisors (see below), whose sum is σ = 446582560. Its totient is φ = 401924268.

The previous prime is 424253381. The next prime is 424253509. The reversal of 424253413 is 314352424.

It is a happy number.

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 424253413 - 2⁵ = 424253381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424250413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11164545 + ... + 11164582.

It is an arithmetic number, because the mean of its divisors is an integer number (111645640).

Almost surely, 2^424253413 is an apocalyptic number.

It is an amenable number.

424253413 is a deficient number, since it is larger than the sum of its proper divisors (22329147).

424253413 is a wasteful number, since it uses less digits than its factorization.

424253413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22329146.

The product of its digits is 11520, while the sum is 28.

The square root of 424253413 is about 20597.4127744239. The cubic root of 424253413 is about 751.4067895337.

The spelling of 424253413 in words is "four hundred twenty-four million, two hundred fifty-three thousand, four hundred thirteen".