4021042300 has 144 divisors (see below), whose sum is σ = 10183410720. Its totient is φ = 1361920000.

The previous prime is 4021042261. The next prime is 4021042301. The reversal of 4021042300 is 32401204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021042301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1887636 + ... + 1889764.

It is an arithmetic number, because the mean of its divisors is an integer number (70718130).

Almost surely, 2^4021042300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4021042300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5091705360).

4021042300 is an abundant number, since it is smaller than the sum of its proper divisors (6162368420).

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

4021042300 is a wasteful number, since it uses less digits than its factorization.

4021042300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272 (or 2265 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4021042300 is about 63411.6889855490. The cubic root of 4021042300 is about 1590.1797325930.

Adding to 4021042300 its reverse (32401204), we get a palindrome (4053443504).

It can be divided in two parts, 402104 and 2300, that added together give a palindrome (404404).

The spelling of 4021042300 in words is "four billion, twenty-one million, forty-two thousand, three hundred".