4321422250 has 32 divisors (see below), whose sum is σ = 8093696832. Its totient is φ = 1727715600.

The previous prime is 4321422239. The next prime is 4321422251. The reversal of 4321422250 is 522241234.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4321422251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824137 + ... + 829363.

It is an arithmetic number, because the mean of its divisors is an integer number (252928026).

Almost surely, 2^4321422250 is an apocalyptic number.

4321422250 is a deficient number, since it is larger than the sum of its proper divisors (3772274582).

4321422250 is a wasteful number, since it uses less digits than its factorization.

4321422250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551 (or 8541 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4321422250 is about 65737.5254325868. The cubic root of 4321422250 is about 1628.8292809230.

Adding to 4321422250 its reverse (522241234), we get a palindrome (4843663484).

The spelling of 4321422250 in words is "four billion, three hundred twenty-one million, four hundred twenty-two thousand, two hundred fifty".