3340223431 has 2 divisors, whose sum is σ = 3340223432. Its totient is φ = 3340223430.

The previous prime is 3340223429. The next prime is 3340223477. The reversal of 3340223431 is 1343220433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3340223431 - 2¹ = 3340223429 is a prime.

It is a super-2 number, since 2×3340223431² = 22314185138002823522, which contains 22 as substring.

Together with 3340223429, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3340223396 and 3340223405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340203431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670111715 + 1670111716.

It is an arithmetic number, because the mean of its divisors is an integer number (1670111716).

Almost surely, 2^3340223431 is an apocalyptic number.

3340223431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340223431 is an equidigital number, since it uses as much as digits as its factorization.

3340223431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3340223431 is about 57794.6661120211. Note that the first 3 decimals coincide. The cubic root of 3340223431 is about 1494.8301177195.

Adding to 3340223431 its reverse (1343220433), we get a palindrome (4683443864).

The spelling of 3340223431 in words is "three billion, three hundred forty million, two hundred twenty-three thousand, four hundred thirty-one".