2430424331 has 4 divisors (see below), whose sum is σ = 2430560232. Its totient is φ = 2430288432.

The previous prime is 2430424327. The next prime is 2430424333. The reversal of 2430424331 is 1334240342.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2430424331 - 2² = 2430424327 is a prime.

It is a super-2 number, since 2×2430424331² = 11813924857433595122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2430424331.

It is not an unprimeable number, because it can be changed into a prime (2430424333) 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, 36170 + ... + 78543.

It is an arithmetic number, because the mean of its divisors is an integer number (607640058).

Almost surely, 2^2430424331 is an apocalyptic number.

2430424331 is a deficient number, since it is larger than the sum of its proper divisors (135901).

2430424331 is a wasteful number, since it uses less digits than its factorization.

2430424331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135900.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2430424331 is about 49299.3339813024. Note that the first 3 decimals coincide. The cubic root of 2430424331 is about 1344.4996745137.

Adding to 2430424331 its reverse (1334240342), we get a palindrome (3764664673).

The spelling of 2430424331 in words is "two billion, four hundred thirty million, four hundred twenty-four thousand, three hundred thirty-one".