27123827312 has 10 divisors (see below), whose sum is σ = 52552415448. Its totient is φ = 13561913648.

The previous prime is 27123827309. The next prime is 27123827329. The reversal of 27123827312 is 21372832172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847619588 + ... + 847619619.

Almost surely, 2^27123827312 is an apocalyptic number.

It is an amenable number.

27123827312 is a deficient number, since it is larger than the sum of its proper divisors (25428588136).

27123827312 is a wasteful number, since it uses less digits than its factorization.

27123827312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695239215 (or 1695239209 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The spelling of 27123827312 in words is "twenty-seven billion, one hundred twenty-three million, eight hundred twenty-seven thousand, three hundred twelve".