27076444032 has 128 divisors (see below), whose sum is σ = 78552011520. Its totient is φ = 8195379200.

The previous prime is 27076444027. The next prime is 27076444061. The reversal of 27076444032 is 23044467072.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4148932 + ... + 4155452.

It is an arithmetic number, because the mean of its divisors is an integer number (613687590).

Almost surely, 2^27076444032 is an apocalyptic number.

27076444032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27076444032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39276005760).

27076444032 is an abundant number, since it is smaller than the sum of its proper divisors (51475567488).

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

27076444032 is a wasteful number, since it uses less digits than its factorization.

27076444032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7532 (or 7520 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 27076444032 in words is "twenty-seven billion, seventy-six million, four hundred forty-four thousand, thirty-two".