66282360999 has 8 divisors (see below), whose sum is σ = 88390387200. Its totient is φ = 44181287736.

The previous prime is 66282360979. The next prime is 66282361007. The reversal of 66282360999 is 99906328266.

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

It is not a de Polignac number, because 66282360999 - 2¹⁷ = 66282229927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66282360929) 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, 1715949 + ... + 1754150.

It is an arithmetic number, because the mean of its divisors is an integer number (11048798400).

Almost surely, 2^66282360999 is an apocalyptic number.

66282360999 is a deficient number, since it is larger than the sum of its proper divisors (22108026201).

66282360999 is a wasteful number, since it uses less digits than its factorization.

66282360999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3476469.

The product of its (nonzero) digits is 15116544, while the sum is 60.

The spelling of 66282360999 in words is "sixty-six billion, two hundred eighty-two million, three hundred sixty thousand, nine hundred ninety-nine".