2430451040 has 24 divisors (see below), whose sum is σ = 5741940960. Its totient is φ = 972180352.

The previous prime is 2430451039. The next prime is 2430451043. The reversal of 2430451040 is 401540342.

2430451040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2430450997 and 2430451015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430451043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7595000 + ... + 7595319.

It is an arithmetic number, because the mean of its divisors is an integer number (239247540).

Almost surely, 2^2430451040 is an apocalyptic number.

2430451040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430451040 is an abundant number, since it is smaller than the sum of its proper divisors (3311489920).

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

2430451040 is a wasteful number, since it uses less digits than its factorization.

2430451040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15190334 (or 15190326 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2430451040 is about 49299.6048665707. The cubic root of 2430451040 is about 1344.5045995947.

Adding to 2430451040 its reverse (401540342), we get a palindrome (2831991382).

The spelling of 2430451040 in words is "two billion, four hundred thirty million, four hundred fifty-one thousand, forty".