27308291084 has 6 divisors (see below), whose sum is σ = 47789509404. Its totient is φ = 13654145540.

The previous prime is 27308291081. The next prime is 27308291107. The reversal of 27308291084 is 48019280372.

It is not an unprimeable number, because it can be changed into a prime (27308291081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413536382 + ... + 3413536389.

It is an arithmetic number, because the mean of its divisors is an integer number (7964918234).

Almost surely, 2^27308291084 is an apocalyptic number.

It is an amenable number.

27308291084 is a deficient number, since it is larger than the sum of its proper divisors (20481218320).

27308291084 is a wasteful number, since it uses less digits than its factorization.

27308291084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827072775 (or 6827072773 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 27308291084 in words is "twenty-seven billion, three hundred eight million, two hundred ninety-one thousand, eighty-four".