27914788293 has 24 divisors (see below), whose sum is σ = 43452774432. Its totient is φ = 15893698464.

The previous prime is 27914788267. The next prime is 27914788357. The reversal of 27914788293 is 39288741972.

It is not a de Polignac number, because 27914788293 - 2⁸ = 27914788037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27914788193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302055 + ... + 383492.

It is an arithmetic number, because the mean of its divisors is an integer number (1810532268).

Almost surely, 2^27914788293 is an apocalyptic number.

It is an amenable number.

27914788293 is a deficient number, since it is larger than the sum of its proper divisors (15537986139).

27914788293 is a wasteful number, since it uses less digits than its factorization.

27914788293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685841 (or 685834 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 60.

The spelling of 27914788293 in words is "twenty-seven billion, nine hundred fourteen million, seven hundred eighty-eight thousand, two hundred ninety-three".