27921850214 has 8 divisors (see below), whose sum is σ = 41894901048. Its totient is φ = 13956883200.

The previous prime is 27921850213. The next prime is 27921850219. The reversal of 27921850214 is 41205812972.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27921850213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012312 + ... + 2026139.

It is an arithmetic number, because the mean of its divisors is an integer number (5236862631).

Almost surely, 2^27921850214 is an apocalyptic number.

27921850214 is a deficient number, since it is larger than the sum of its proper divisors (13973050834).

27921850214 is a wasteful number, since it uses less digits than its factorization.

27921850214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041910.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 27921850214 in words is "twenty-seven billion, nine hundred twenty-one million, eight hundred fifty thousand, two hundred fourteen".