27126301769112 has 384 divisors, whose sum is σ = 91509444956160. Its totient is φ = 6622388720640.

The previous prime is 27126301769093. The next prime is 27126301769129. The reversal of 27126301769112 is 21196710362172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9656058 + ... + 12144630.

It is an arithmetic number, because the mean of its divisors is an integer number (238305846240).

Almost surely, 2^{27126301769112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27126301769112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45754722478080).

27126301769112 is an abundant number, since it is smaller than the sum of its proper divisors (64383143187048).

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

27126301769112 is a wasteful number, since it uses less digits than its factorization.

27126301769112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488663 (or 2488652 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 48.

The spelling of 27126301769112 in words is "twenty-seven trillion, one hundred twenty-six billion, three hundred one million, seven hundred sixty-nine thousand, one hundred twelve".