2443130140 has 96 divisors (see below), whose sum is σ = 5867769600. Its totient is φ = 846451200.

The previous prime is 2443130117. The next prime is 2443130153. The reversal of 2443130140 is 410313442.

2443130140 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 (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384711 + ... + 391009.

It is an arithmetic number, because the mean of its divisors is an integer number (61122600).

Almost surely, 2^2443130140 is an apocalyptic number.

2443130140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2443130140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2933884800).

2443130140 is an abundant number, since it is smaller than the sum of its proper divisors (3424639460).

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

2443130140 is a wasteful number, since it uses less digits than its factorization.

2443130140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403 (or 6401 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2443130140 is about 49428.0299020707. The cubic root of 2443130140 is about 1346.8385354225.

Adding to 2443130140 its reverse (410313442), we get a palindrome (2853443582).

The spelling of 2443130140 in words is "two billion, four hundred forty-three million, one hundred thirty thousand, one hundred forty".