27073860352 has 144 divisors (see below), whose sum is σ = 67939812864. Its totient is φ = 10547328000.

The previous prime is 27073860301. The next prime is 27073860353. The reversal of 27073860352 is 25306837072.

It is a junction number, because it is equal to n+sod(n) for n = 27073860299 and 27073860308.

It is not an unprimeable number, because it can be changed into a prime (27073860353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2379477 + ... + 2390827.

It is an arithmetic number, because the mean of its divisors is an integer number (471804256).

Almost surely, 2^27073860352 is an apocalyptic number.

27073860352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27073860352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33969906432).

27073860352 is an abundant number, since it is smaller than the sum of its proper divisors (40865952512).

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

27073860352 is an equidigital number, since it uses as much as digits as its factorization.

27073860352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11407 (or 11371 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 27073860352 in words is "twenty-seven billion, seventy-three million, eight hundred sixty thousand, three hundred fifty-two".