27076144984 has 64 divisors (see below), whose sum is σ = 58672373760. Its totient is φ = 11474265600.

The previous prime is 27076144981. The next prime is 27076144993. The reversal of 27076144984 is 48944167072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27076144981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2177184 + ... + 2189584.

It is an arithmetic number, because the mean of its divisors is an integer number (916755840).

Almost surely, 2^27076144984 is an apocalyptic number.

It is an amenable number.

27076144984 is an abundant number, since it is smaller than the sum of its proper divisors (31596228776).

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

27076144984 is a wasteful number, since it uses less digits than its factorization.

27076144984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12848 (or 12844 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 27076144984 in words is "twenty-seven billion, seventy-six million, one hundred forty-four thousand, nine hundred eighty-four".