27834347416 has 16 divisors (see below), whose sum is σ = 52677154440. Its totient is φ = 13787106240.

The previous prime is 27834347381. The next prime is 27834347417. The reversal of 27834347416 is 61474343872.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 27834347416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27834347417) 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, 16257525 + ... + 16259236.

Almost surely, 2^27834347416 is an apocalyptic number.

It is an amenable number.

27834347416 is a deficient number, since it is larger than the sum of its proper divisors (24842807024).

27834347416 is a wasteful number, since it uses less digits than its factorization.

27834347416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32516874 (or 32516870 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 49.

The spelling of 27834347416 in words is "twenty-seven billion, eight hundred thirty-four million, three hundred forty-seven thousand, four hundred sixteen".