4203000144 has 160 divisors (see below), whose sum is σ = 13814711040. Its totient is φ = 1198499328.

The previous prime is 4203000143. The next prime is 4203000161. The reversal of 4203000144 is 4410003024.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4203000143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2046222 + ... + 2048274.

It is an arithmetic number, because the mean of its divisors is an integer number (86341944).

Almost surely, 2^4203000144 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 4203000144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6907355520).

4203000144 is an abundant number, since it is smaller than the sum of its proper divisors (9611710896).

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

4203000144 is a wasteful number, since it uses less digits than its factorization.

4203000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754 (or 2742 counting only the distinct ones).

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

The square root of 4203000144 is about 64830.5494655105. The cubic root of 4203000144 is about 1613.8127227046.

Adding to 4203000144 its reverse (4410003024), we get a palindrome (8613003168).

The spelling of 4203000144 in words is "four billion, two hundred three million, one hundred forty-four", and thus it is an aban number.