66371706151 has 8 divisors (see below), whose sum is σ = 66667595904. Its totient is φ = 66076249080.

The previous prime is 66371706127. The next prime is 66371706157. The reversal of 66371706151 is 15160717366.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-66371706151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 66371706098 and 66371706107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66371706157) 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, 201270 + ... + 416236.

It is an arithmetic number, because the mean of its divisors is an integer number (8333449488).

Almost surely, 2^66371706151 is an apocalyptic number.

66371706151 is a deficient number, since it is larger than the sum of its proper divisors (295889753).

66371706151 is a wasteful number, since it uses less digits than its factorization.

66371706151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216341.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 66371706151 in words is "sixty-six billion, three hundred seventy-one million, seven hundred six thousand, one hundred fifty-one".