27132447240444 has 192 divisors, whose sum is σ = 78742087424000. Its totient is φ = 7080385416192.

The previous prime is 27132447240439. The next prime is 27132447240491. The reversal of 27132447240444 is 44404274423172.

It is a junction number, because it is equal to n+sod(n) for n = 27132447240393 and 27132447240402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86376582 + ... + 86690130.

Almost surely, 2^{27132447240444} 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 27132447240444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39371043712000).

27132447240444 is an abundant number, since it is smaller than the sum of its proper divisors (51609640183556).

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

27132447240444 is a wasteful number, since it uses less digits than its factorization.

27132447240444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314412 (or 314410 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 48.

The spelling of 27132447240444 in words is "twenty-seven trillion, one hundred thirty-two billion, four hundred forty-seven million, two hundred forty thousand, four hundred forty-four".