27071240408 has 16 divisors (see below), whose sum is σ = 51016236480. Its totient is φ = 13466910688.

The previous prime is 27071240407. The next prime is 27071240477. The reversal of 27071240408 is 80404217072.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27071240407) 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, 8587016 + ... + 8590167.

It is an arithmetic number, because the mean of its divisors is an integer number (3188514780).

Almost surely, 2^27071240408 is an apocalyptic number.

It is an amenable number.

27071240408 is a deficient number, since it is larger than the sum of its proper divisors (23944996072).

27071240408 is a wasteful number, since it uses less digits than its factorization.

27071240408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17177386 (or 17177382 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 27071240408 in words is "twenty-seven billion, seventy-one million, two hundred forty thousand, four hundred eight".