27430052834 has 32 divisors (see below), whose sum is σ = 42679664640. Its totient is φ = 13208000400.

The previous prime is 27430052833. The next prime is 27430052863. The reversal of 27430052834 is 43825003472.

It is not an unprimeable number, because it can be changed into a prime (27430052831) 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 15 ways as a sum of consecutive naturals, for example, 12798767 + ... + 12800909.

It is an arithmetic number, because the mean of its divisors is an integer number (1333739520).

Almost surely, 2^27430052834 is an apocalyptic number.

27430052834 is a deficient number, since it is larger than the sum of its proper divisors (15249611806).

27430052834 is a wasteful number, since it uses less digits than its factorization.

27430052834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 27430052834 in words is "twenty-seven billion, four hundred thirty million, fifty-two thousand, eight hundred thirty-four".