2401808530 has 16 divisors (see below), whose sum is σ = 4716278784. Its totient is φ = 873384880.

The previous prime is 2401808477. The next prime is 2401808531. The reversal of 2401808530 is 358081042.

It is a junction number, because it is equal to n+sod(n) for n = 2401808492 and 2401808501.

It is not an unprimeable number, because it can be changed into a prime (2401808531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10917202 + ... + 10917421.

It is an arithmetic number, because the mean of its divisors is an integer number (294767424).

Almost surely, 2^2401808530 is an apocalyptic number.

2401808530 is a deficient number, since it is larger than the sum of its proper divisors (2314470254).

2401808530 is a wasteful number, since it uses less digits than its factorization.

2401808530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21834641.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2401808530 is about 49008.2496116725. The cubic root of 2401808530 is about 1339.2021183848.

Adding to 2401808530 its reverse (358081042), we get a palindrome (2759889572).

The spelling of 2401808530 in words is "two billion, four hundred one million, eight hundred eight thousand, five hundred thirty".