4322023400 has 96 divisors (see below), whose sum is σ = 10225963800. Its totient is φ = 1698508800.

The previous prime is 4322023367. The next prime is 4322023417. The reversal of 4322023400 is 43202234.

It can be written as a sum of positive squares in 12 ways, for example, as 208340356 + 4113683044 = 14434^2 + 64138^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5679020 + ... + 5679780.

Almost surely, 2^4322023400 is an apocalyptic number.

4322023400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4322023400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5112981900).

4322023400 is an abundant number, since it is smaller than the sum of its proper divisors (5903940400).

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

4322023400 is a wasteful number, since it uses less digits than its factorization.

4322023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 4322023400 is about 65742.0976239730. The cubic root of 4322023400 is about 1628.9048058517.

Adding to 4322023400 its reverse (43202234), we get a palindrome (4365225634).

The spelling of 4322023400 in words is "four billion, three hundred twenty-two million, twenty-three thousand, four hundred".