27007242944 has 56 divisors (see below), whose sum is σ = 58676029968. Its totient is φ = 12231613440.

The previous prime is 27007242929. The next prime is 27007242953. The reversal of 27007242944 is 44924270072.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125762 + ... + 264254.

Almost surely, 2^27007242944 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 27007242944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29338014984).

27007242944 is an abundant number, since it is smaller than the sum of its proper divisors (31668787024).

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

27007242944 is a wasteful number, since it uses less digits than its factorization.

27007242944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138793 (or 138783 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 27007242944 in words is "twenty-seven billion, seven million, two hundred forty-two thousand, nine hundred forty-four".