2402120230 has 48 divisors (see below), whose sum is σ = 4786042464. Its totient is φ = 864976640.

The previous prime is 2402120221. The next prime is 2402120233. The reversal of 2402120230 is 320212042.

2402120230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402120233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76575 + ... + 103285.

It is an arithmetic number, because the mean of its divisors is an integer number (99709218).

Almost surely, 2^2402120230 is an apocalyptic number.

2402120230 is a deficient number, since it is larger than the sum of its proper divisors (2383922234).

2402120230 is a wasteful number, since it uses less digits than its factorization.

2402120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26781 (or 26758 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2402120230 is about 49011.4295853528. The cubic root of 2402120230 is about 1339.2600485152.

Adding to 2402120230 its reverse (320212042), we get a palindrome (2722332272).

The spelling of 2402120230 in words is "two billion, four hundred two million, one hundred twenty thousand, two hundred thirty".