424322044 has 12 divisors (see below), whose sum is σ = 745305568. Its totient is φ = 211377600.

The previous prime is 424322021. The next prime is 424322047. The reversal of 424322044 is 440223424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424322047) 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, 194637 + ... + 196804.

Almost surely, 2^424322044 is an apocalyptic number.

It is an amenable number.

424322044 is a deficient number, since it is larger than the sum of its proper divisors (320983524).

424322044 is a wasteful number, since it uses less digits than its factorization.

424322044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391716 (or 391714 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 424322044 is about 20599.0787172631. The cubic root of 424322044 is about 751.4473054276.

Adding to 424322044 its reverse (440223424), we get a palindrome (864545468).

The spelling of 424322044 in words is "four hundred twenty-four million, three hundred twenty-two thousand, forty-four".