27028124376 has 256 divisors, whose sum is σ = 78081062400. Its totient is φ = 7722086400.

The previous prime is 27028124341. The next prime is 27028124423. The reversal of 27028124376 is 67342182072.

It is a happy number.

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, 96185356 + ... + 96185636.

It is an arithmetic number, because the mean of its divisors is an integer number (305004150).

Almost surely, 2^27028124376 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 27028124376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39040531200).

27028124376 is an abundant number, since it is smaller than the sum of its proper divisors (51052938024).

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

27028124376 is a wasteful number, since it uses less digits than its factorization.

27028124376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 27028124376 in words is "twenty-seven billion, twenty-eight million, one hundred twenty-four thousand, three hundred seventy-six".