2443054420 has 24 divisors (see below), whose sum is σ = 5137501824. Its totient is φ = 975871776.

The previous prime is 2443054391. The next prime is 2443054429. The reversal of 2443054420 is 244503442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443054429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69472 + ... + 98551.

It is an arithmetic number, because the mean of its divisors is an integer number (214062576).

Almost surely, 2^2443054420 is an apocalyptic number.

2443054420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2443054420 is an abundant number, since it is smaller than the sum of its proper divisors (2694447404).

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

2443054420 is a wasteful number, since it uses less digits than its factorization.

2443054420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168759 (or 168757 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 2443054420 is about 49427.2639339869. The cubic root of 2443054420 is about 1346.8246210774.

Adding to 2443054420 its reverse (244503442), we get a palindrome (2687557862).

The spelling of 2443054420 in words is "two billion, four hundred forty-three million, fifty-four thousand, four hundred twenty".