27344172294 has 96 divisors (see below), whose sum is σ = 64007623680. Its totient is φ = 8739252000.

The previous prime is 27344172241. The next prime is 27344172301. The reversal of 27344172294 is 49227144372.

27344172294 is a `hidden beast` number, since 2 + 7 + 3 + 4 + 417 + 229 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1633869 + ... + 1650519.

It is an arithmetic number, because the mean of its divisors is an integer number (666746080).

Almost surely, 2^27344172294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27344172294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32003811840).

27344172294 is an abundant number, since it is smaller than the sum of its proper divisors (36663451386).

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

27344172294 is a wasteful number, since it uses less digits than its factorization.

27344172294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16808 (or 16796 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The spelling of 27344172294 in words is "twenty-seven billion, three hundred forty-four million, one hundred seventy-two thousand, two hundred ninety-four".