424197424 has 40 divisors (see below), whose sum is σ = 941011200. Its totient is φ = 181466688.

The previous prime is 424197421. The next prime is 424197427. The reversal of 424197424 is 424791424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (424197421) and next prime (424197427).

It is not an unprimeable number, because it can be changed into a prime (424197421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63927 + ... + 70249.

It is an arithmetic number, because the mean of its divisors is an integer number (23525280).

Almost surely, 2^424197424 is an apocalyptic number.

It is an amenable number.

424197424 is an abundant number, since it is smaller than the sum of its proper divisors (516813776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424197424 is a wasteful number, since it uses less digits than its factorization.

424197424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937 (or 6931 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 424197424 is about 20596.0536025715. The cubic root of 424197424 is about 751.3737335312.

The spelling of 424197424 in words is "four hundred twenty-four million, one hundred ninety-seven thousand, four hundred twenty-four".