27299913068 has 12 divisors (see below), whose sum is σ = 47776031352. Its totient is φ = 13649618400.

The previous prime is 27299913061. The next prime is 27299913101. The reversal of 27299913068 is 86031999272.

It is not an unprimeable number, because it can be changed into a prime (27299913061) 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, 215243 + ... + 317693.

It is an arithmetic number, because the mean of its divisors is an integer number (3981335946).

Almost surely, 2^27299913068 is an apocalyptic number.

It is an amenable number.

27299913068 is a deficient number, since it is larger than the sum of its proper divisors (20476118284).

27299913068 is a wasteful number, since it uses less digits than its factorization.

27299913068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169072 (or 169070 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 27299913068 in words is "twenty-seven billion, two hundred ninety-nine million, nine hundred thirteen thousand, sixty-eight".