27100001386 has 8 divisors (see below), whose sum is σ = 40662838980. Its totient is φ = 13545721728.

The previous prime is 27100001347. The next prime is 27100001407. The reversal of 27100001386 is 68310000172.

It can be written as a sum of positive squares in 2 ways, for example, as 26955400761 + 144600625 = 164181^2 + 12025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2131561 + ... + 2144236.

Almost surely, 2^27100001386 is an apocalyptic number.

27100001386 is a deficient number, since it is larger than the sum of its proper divisors (13562837594).

27100001386 is a wasteful number, since it uses less digits than its factorization.

27100001386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278968.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 27100001386 in words is "twenty-seven billion, one hundred million, one thousand, three hundred eighty-six".