27742065076 has 12 divisors (see below), whose sum is σ = 52962124320. Its totient is φ = 12610029560.

The previous prime is 27742065067. The next prime is 27742065083. The reversal of 27742065076 is 67056024772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315250696 + ... + 315250783.

It is an arithmetic number, because the mean of its divisors is an integer number (4413510360).

Almost surely, 2^27742065076 is an apocalyptic number.

It is an amenable number.

27742065076 is a deficient number, since it is larger than the sum of its proper divisors (25220059244).

27742065076 is a wasteful number, since it uses less digits than its factorization.

27742065076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630501494 (or 630501492 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 46.

The spelling of 27742065076 in words is "twenty-seven billion, seven hundred forty-two million, sixty-five thousand, seventy-six".