4322042240 has 64 divisors (see below), whose sum is σ = 10781652960. Its totient is φ = 1653645312.

The previous prime is 4322042147. The next prime is 4322042299. The reversal of 4322042240 is 422402234.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132089 + ... + 161528.

Almost surely, 2^4322042240 is an apocalyptic number.

4322042240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4322042240 is an abundant number, since it is smaller than the sum of its proper divisors (6459610720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4322042240 is a wasteful number, since it uses less digits than its factorization.

4322042240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293659 (or 293647 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4322042240 is about 65742.2409110003. The cubic root of 4322042240 is about 1628.9071726846.

Adding to 4322042240 its reverse (422402234), we get a palindrome (4744444474).

The spelling of 4322042240 in words is "four billion, three hundred twenty-two million, forty-two thousand, two hundred forty".