4042323200 has 54 divisors (see below), whose sum is σ = 10005397374. Its totient is φ = 1616926720.

The previous prime is 4042323193. The next prime is 4042323221. The reversal of 4042323200 is 23232404.

It can be written as a sum of positive squares in 3 ways, for example, as 434639104 + 3607684096 = 20848^2 + 60064^2 .

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

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 309407 + ... + 322206.

Almost surely, 2^4042323200 is an apocalyptic number.

4042323200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042323200 is an abundant number, since it is smaller than the sum of its proper divisors (5963074174).

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

4042323200 is an equidigital number, since it uses as much as digits as its factorization.

4042323200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631639 (or 631620 counting only the distinct ones).

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

The square root of 4042323200 is about 63579.2670608902. The cubic root of 4042323200 is about 1592.9800788188.

Adding to 4042323200 its reverse (23232404), we get a palindrome (4065555604).

The spelling of 4042323200 in words is "four billion, forty-two million, three hundred twenty-three thousand, two hundred".