4020144300 has 108 divisors (see below), whose sum is σ = 12908376936. Its totient is φ = 1045881600.

The previous prime is 4020144283. The next prime is 4020144361. The reversal of 4020144300 is 34410204.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17574 + ... + 91373.

Almost surely, 2^4020144300 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 4020144300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6454188468).

4020144300 is an abundant number, since it is smaller than the sum of its proper divisors (8888232636).

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

4020144300 is a wasteful number, since it uses less digits than its factorization.

4020144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109008 (or 108998 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4020144300 is about 63404.6078767151. The cubic root of 4020144300 is about 1590.0613480542.

Adding to 4020144300 its reverse (34410204), we get a palindrome (4054554504).

The spelling of 4020144300 in words is "four billion, twenty million, one hundred forty-four thousand, three hundred".