424332361 has 4 divisors (see below), whose sum is σ = 428298192. Its totient is φ = 420366532.

The previous prime is 424332343. The next prime is 424332367. The reversal of 424332361 is 163233424.

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 424332361 - 2¹⁵ = 424299593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424332367) 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 3 ways as a sum of consecutive naturals, for example, 1982755 + ... + 1982968.

It is an arithmetic number, because the mean of its divisors is an integer number (107074548).

Almost surely, 2^424332361 is an apocalyptic number.

It is an amenable number.

424332361 is a deficient number, since it is larger than the sum of its proper divisors (3965831).

424332361 is a wasteful number, since it uses less digits than its factorization.

424332361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965830.

The product of its digits is 10368, while the sum is 28.

The square root of 424332361 is about 20599.3291395618. The cubic root of 424332361 is about 751.4533956281.

Adding to 424332361 its reverse (163233424), we get a palindrome (587565785).

The spelling of 424332361 in words is "four hundred twenty-four million, three hundred thirty-two thousand, three hundred sixty-one".