66130001337 has 8 divisors (see below), whose sum is σ = 88175508480. Its totient is φ = 44085580880.

The previous prime is 66130001303. The next prime is 66130001351. The reversal of 66130001337 is 73310003166.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 66130001337 - 2⁷ = 66130001209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (66130001237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117114 + ... + 382067.

It is an arithmetic number, because the mean of its divisors is an integer number (11021938560).

Almost surely, 2^66130001337 is an apocalyptic number.

It is an amenable number.

66130001337 is a deficient number, since it is larger than the sum of its proper divisors (22045507143).

66130001337 is a wasteful number, since it uses less digits than its factorization.

66130001337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543343.

The product of its (nonzero) digits is 6804, while the sum is 30.

The spelling of 66130001337 in words is "sixty-six billion, one hundred thirty million, one thousand, three hundred thirty-seven".