27693021094 has 8 divisors (see below), whose sum is σ = 43725822840. Its totient is φ = 13117746816.

The previous prime is 27693021061. The next prime is 27693021143. The reversal of 27693021094 is 49012039672.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27693021094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364381819 + ... + 364381894.

It is an arithmetic number, because the mean of its divisors is an integer number (5465727855).

Almost surely, 2^27693021094 is an apocalyptic number.

27693021094 is a deficient number, since it is larger than the sum of its proper divisors (16032801746).

27693021094 is a wasteful number, since it uses less digits than its factorization.

27693021094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728763734.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 27693021094 in words is "twenty-seven billion, six hundred ninety-three million, twenty-one thousand, ninety-four".