43200144020 has 48 divisors (see below), whose sum is σ = 101642421888. Its totient is φ = 15284568960.

The previous prime is 43200144007. The next prime is 43200144079. The reversal of 43200144020 is 2044100234.

43200144020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 43200143983 and 43200144001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2645432 + ... + 2661711.

It is an arithmetic number, because the mean of its divisors is an integer number (2117550456).

Almost surely, 2^43200144020 is an apocalyptic number.

It is an amenable number.

43200144020 is an abundant number, since it is smaller than the sum of its proper divisors (58442277868).

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

43200144020 is a wasteful number, since it uses less digits than its factorization.

43200144020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307200 (or 5307198 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 43200144020 its reverse (2044100234), we get a palindrome (45244244254).

The spelling of 43200144020 in words is "forty-three billion, two hundred million, one hundred forty-four thousand, twenty".