27712702412 has 24 divisors (see below), whose sum is σ = 50234612400. Its totient is φ = 13361195456.

The previous prime is 27712702403. The next prime is 27712702429. The reversal of 27712702412 is 21420721772.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64862 + ... + 244197.

It is an arithmetic number, because the mean of its divisors is an integer number (2093108850).

Almost surely, 2^27712702412 is an apocalyptic number.

It is an amenable number.

27712702412 is a deficient number, since it is larger than the sum of its proper divisors (22521909988).

27712702412 is a wasteful number, since it uses less digits than its factorization.

27712702412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309865 (or 309863 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The spelling of 27712702412 in words is "twenty-seven billion, seven hundred twelve million, seven hundred two thousand, four hundred twelve".