4283990231 has 2 divisors, whose sum is σ = 4283990232. Its totient is φ = 4283990230.

The previous prime is 4283990149. The next prime is 4283990237. The reversal of 4283990231 is 1320993824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4283990231 - 2¹⁰ = 4283989207 is a prime.

It is a super-2 number, since 2×4283990231² = 36705144598606866722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4283990237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141995115 + 2141995116.

It is an arithmetic number, because the mean of its divisors is an integer number (2141995116).

Almost surely, 2^4283990231 is an apocalyptic number.

4283990231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4283990231 is an equidigital number, since it uses as much as digits as its factorization.

4283990231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 4283990231 is about 65452.1980608749. The cubic root of 4283990231 is about 1624.1126808286.

The spelling of 4283990231 in words is "four billion, two hundred eighty-three million, nine hundred ninety thousand, two hundred thirty-one".