27830463814 has 8 divisors (see below), whose sum is σ = 43185202560. Its totient is φ = 13435396296.

The previous prime is 27830463811. The next prime is 27830463839. The reversal of 27830463814 is 41836403872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×27830463814² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27830463811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239917734 + ... + 239917849.

It is an arithmetic number, because the mean of its divisors is an integer number (5398150320).

Almost surely, 2^27830463814 is an apocalyptic number.

27830463814 is a deficient number, since it is larger than the sum of its proper divisors (15354738746).

27830463814 is a wasteful number, since it uses less digits than its factorization.

27830463814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479835614.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 27830463814 in words is "twenty-seven billion, eight hundred thirty million, four hundred sixty-three thousand, eight hundred fourteen".