27317075416 has 16 divisors (see below), whose sum is σ = 51359084640. Its totient is φ = 13621319520.

The previous prime is 27317075399. The next prime is 27317075419. The reversal of 27317075416 is 61457071372.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27317075419) 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, 4649155 + ... + 4655026.

It is an arithmetic number, because the mean of its divisors is an integer number (3209942790).

Almost surely, 2^27317075416 is an apocalyptic number.

It is an amenable number.

27317075416 is a deficient number, since it is larger than the sum of its proper divisors (24042009224).

27317075416 is a wasteful number, since it uses less digits than its factorization.

27317075416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9304554 (or 9304550 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 27317075416 in words is "twenty-seven billion, three hundred seventeen million, seventy-five thousand, four hundred sixteen".