66096337072 has 10 divisors (see below), whose sum is σ = 128061653108. Its totient is φ = 33048168528.

The previous prime is 66096337067. The next prime is 66096337091. The reversal of 66096337072 is 27073369066.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065510518 + ... + 2065510549.

Almost surely, 2^66096337072 is an apocalyptic number.

It is an amenable number.

66096337072 is a deficient number, since it is larger than the sum of its proper divisors (61965316036).

66096337072 is a wasteful number, since it uses less digits than its factorization.

66096337072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131021075 (or 4131021069 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 49.

The spelling of 66096337072 in words is "sixty-six billion, ninety-six million, three hundred thirty-seven thousand, seventy-two".