27013362684 has 144 divisors (see below), whose sum is σ = 80080640640. Its totient is φ = 7008301440.

The previous prime is 27013362679. The next prime is 27013362757. The reversal of 27013362684 is 48626331072.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 7222887 + ... + 7226625.

It is an arithmetic number, because the mean of its divisors is an integer number (556115560).

Almost surely, 2^27013362684 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 27013362684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40040320320).

27013362684 is an abundant number, since it is smaller than the sum of its proper divisors (53067277956).

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

27013362684 is a wasteful number, since it uses less digits than its factorization.

27013362684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888 (or 4879 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 27013362684 in words is "twenty-seven billion, thirteen million, three hundred sixty-two thousand, six hundred eighty-four".