27117070000 has 50 divisors (see below), whose sum is σ = 65653162388. Its totient is φ = 10846824000.

The previous prime is 27117069997. The next prime is 27117070003. The reversal of 27117070000 is 7071172.

It is an interprime number because it is at equal distance from previous prime (27117069997) and next prime (27117070003).

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (27117070003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1345854 + ... + 1365853.

Almost surely, 2^27117070000 is an apocalyptic number.

27117070000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27117070000 is an abundant number, since it is smaller than the sum of its proper divisors (38536092388).

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

27117070000 is an equidigital number, since it uses as much as digits as its factorization.

27117070000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711735 (or 2711714 counting only the distinct ones).

The product of its (nonzero) digits is 686, while the sum is 25.

The spelling of 27117070000 in words is "twenty-seven billion, one hundred seventeen million, seventy thousand".