27806234230 has 64 divisors (see below), whose sum is σ = 51776879616. Its totient is φ = 10745280000.

The previous prime is 27806234221. The next prime is 27806234257. The reversal of 27806234230 is 3243260872.

It is a self number, because there is not a number n which added to its sum of digits gives 27806234230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22587715 + ... + 22588945.

It is an arithmetic number, because the mean of its divisors is an integer number (809013744).

Almost surely, 2^27806234230 is an apocalyptic number.

27806234230 is a deficient number, since it is larger than the sum of its proper divisors (23970645386).

27806234230 is a wasteful number, since it uses less digits than its factorization.

27806234230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 27806234230 in words is "twenty-seven billion, eight hundred six million, two hundred thirty-four thousand, two hundred thirty".