27266710848072 has 32 divisors (see below), whose sum is σ = 68167234385280. Its totient is φ = 9088842647360.

The previous prime is 27266710848071. The next prime is 27266710848119. The reversal of 27266710848072 is 27084801766272.

It is a happy number.

It is a super-2 number, since 2×27266710848072² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27266710847997 and 27266710848015.

It is not an unprimeable number, because it can be changed into a prime (27266710848071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83823 + ... + 7385150.

It is an arithmetic number, because the mean of its divisors is an integer number (2130226074540).

Almost surely, 2^{27266710848072} is an apocalyptic number.

It is an amenable number.

27266710848072 is an abundant number, since it is smaller than the sum of its proper divisors (40900523537208).

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

27266710848072 is a wasteful number, since it uses less digits than its factorization.

27266710848072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621093 (or 7621089 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 60.

The spelling of 27266710848072 in words is "twenty-seven trillion, two hundred sixty-six billion, seven hundred ten million, eight hundred forty-eight thousand, seventy-two".