27282086040 has 64 divisors (see below), whose sum is σ = 89286831360. Its totient is φ = 6613838720.

The previous prime is 27282086033. The next prime is 27282086113. The reversal of 27282086040 is 4068028272.

It is a self number, because there is not a number n which added to its sum of digits gives 27282086040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10332804 + ... + 10335443.

It is an arithmetic number, because the mean of its divisors is an integer number (1395106740).

Almost surely, 2^27282086040 is an apocalyptic number.

27282086040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27282086040 is an abundant number, since it is smaller than the sum of its proper divisors (62004745320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27282086040 is a wasteful number, since it uses less digits than its factorization.

27282086040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20668272 (or 20668268 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 27282086040 in words is "twenty-seven billion, two hundred eighty-two million, eighty-six thousand, forty".