27660003042 has 24 divisors (see below), whose sum is σ = 64351844496. Its totient is φ = 7902857928.

The previous prime is 27660003001. The next prime is 27660003101. The reversal of 27660003042 is 24030006672.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47040528 + ... + 47041115.

It is an arithmetic number, because the mean of its divisors is an integer number (2681326854).

Almost surely, 2^27660003042 is an apocalyptic number.

27660003042 is an abundant number, since it is smaller than the sum of its proper divisors (36691841454).

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

27660003042 is a wasteful number, since it uses less digits than its factorization.

27660003042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94081662 (or 94081655 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 27660003042 in words is "twenty-seven billion, six hundred sixty million, three thousand, forty-two".