66336541207076 has 12 divisors (see below), whose sum is σ = 132673082414208. Its totient is φ = 28429946231592.

The previous prime is 66336541207037. The next prime is 66336541207117. The reversal of 66336541207076 is 67070214563366.

66336541207076 is an admirable number.

It is a super-2 number, since 2×66336541207076² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184581092956 + ... + 1184581093011.

It is an arithmetic number, because the mean of its divisors is an integer number (11056090201184).

Almost surely, 2^{66336541207076} is an apocalyptic number.

It is an amenable number.

66336541207076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66336541207076 is a wasteful number, since it uses less digits than its factorization.

66336541207076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369162185978 (or 2369162185976 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 56.

The spelling of 66336541207076 in words is "sixty-six trillion, three hundred thirty-six billion, five hundred forty-one million, two hundred seven thousand, seventy-six".