2643404230 has 32 divisors (see below), whose sum is σ = 4972998240. Its totient is φ = 1010365440.

The previous prime is 2643404207. The next prime is 2643404243. The reversal of 2643404230 is 324043462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18856 + ... + 75115.

It is an arithmetic number, because the mean of its divisors is an integer number (155406195).

Almost surely, 2^2643404230 is an apocalyptic number.

2643404230 is a deficient number, since it is larger than the sum of its proper divisors (2329594010).

2643404230 is a wasteful number, since it uses less digits than its factorization.

2643404230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94104.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 2643404230 is about 51414.0470105204. The cubic root of 2643404230 is about 1382.6784481682.

Adding to 2643404230 its reverse (324043462), we get a palindrome (2967447692).

The spelling of 2643404230 in words is "two billion, six hundred forty-three million, four hundred four thousand, two hundred thirty".