27982024934 has 4 divisors (see below), whose sum is σ = 41973037404. Its totient is φ = 13991012466.

The previous prime is 27982024901. The next prime is 27982024949. The reversal of 27982024934 is 43942028972.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6995506232 + ... + 6995506235.

It is an arithmetic number, because the mean of its divisors is an integer number (10493259351).

Almost surely, 2^27982024934 is an apocalyptic number.

27982024934 is a deficient number, since it is larger than the sum of its proper divisors (13991012470).

27982024934 is a wasteful number, since it uses less digits than its factorization.

27982024934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13991012469.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 27982024934 in words is "twenty-seven billion, nine hundred eighty-two million, twenty-four thousand, nine hundred thirty-four".