4350240431 has 2 divisors, whose sum is σ = 4350240432. Its totient is φ = 4350240430.

The previous prime is 4350240319. The next prime is 4350240443. The reversal of 4350240431 is 1340420534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4350240431 - 2¹⁰ = 4350239407 is a prime.

It is a super-2 number, since 2×4350240431² = 37849183615014131522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4350240431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350240491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175120215 + 2175120216.

It is an arithmetic number, because the mean of its divisors is an integer number (2175120216).

Almost surely, 2^4350240431 is an apocalyptic number.

4350240431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350240431 is an equidigital number, since it uses as much as digits as its factorization.

4350240431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4350240431 is about 65956.3524688866. The cubic root of 4350240431 is about 1632.4419757571.

Adding to 4350240431 its reverse (1340420534), we get a palindrome (5690660965).

The spelling of 4350240431 in words is "four billion, three hundred fifty million, two hundred forty thousand, four hundred thirty-one".