66850750314 has 48 divisors (see below), whose sum is σ = 146605118400. Its totient is φ = 22012993728.

The previous prime is 66850750289. The next prime is 66850750357. The reversal of 66850750314 is 41305705866.

66850750314 is a `hidden beast` number, since 6 + 68 + 507 + 50 + 31 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 66850750314.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1780467 + ... + 1817625.

It is an arithmetic number, because the mean of its divisors is an integer number (3054273300).

Almost surely, 2^66850750314 is an apocalyptic number.

66850750314 is an abundant number, since it is smaller than the sum of its proper divisors (79754368086).

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

66850750314 is a wasteful number, since it uses less digits than its factorization.

66850750314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38379 (or 38376 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 66850750314 in words is "sixty-six billion, eight hundred fifty million, seven hundred fifty thousand, three hundred fourteen".