27394712799 has 8 divisors (see below), whose sum is σ = 36601288320. Its totient is φ = 18225639576.

The previous prime is 27394712783. The next prime is 27394712809. The reversal of 27394712799 is 99721749372.

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

It is not a de Polignac number, because 27394712799 - 2⁴ = 27394712783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27394712399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9373869 + ... + 9376790.

It is an arithmetic number, because the mean of its divisors is an integer number (4575161040).

Almost surely, 2^27394712799 is an apocalyptic number.

27394712799 is a deficient number, since it is larger than the sum of its proper divisors (9206575521).

27394712799 is a wasteful number, since it uses less digits than its factorization.

27394712799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18751149.

The product of its digits is 12002256, while the sum is 60.

The spelling of 27394712799 in words is "twenty-seven billion, three hundred ninety-four million, seven hundred twelve thousand, seven hundred ninety-nine".