27986022150698 has 16 divisors (see below), whose sum is σ = 42213871042560. Its totient is φ = 13914732981600.

The previous prime is 27986022150629. The next prime is 27986022150719. The reversal of 27986022150698 is 89605122068972.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72108503 + ... + 72495573.

It is an arithmetic number, because the mean of its divisors is an integer number (2638366940160).

Almost surely, 2^{27986022150698} is an apocalyptic number.

27986022150698 is a deficient number, since it is larger than the sum of its proper divisors (14227848891862).

27986022150698 is a wasteful number, since it uses less digits than its factorization.

27986022150698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589213.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 27986022150698 in words is "twenty-seven trillion, nine hundred eighty-six billion, twenty-two million, one hundred fifty thousand, six hundred ninety-eight".