66339484316 has 24 divisors (see below), whose sum is σ = 132738831456. Its totient is φ = 28418379840.

The previous prime is 66339484291. The next prime is 66339484349. The reversal of 66339484316 is 61348493366.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471191 + ... + 595566.

It is an arithmetic number, because the mean of its divisors is an integer number (5530784644).

Almost surely, 2^66339484316 is an apocalyptic number.

It is an amenable number.

66339484316 is an abundant number, since it is smaller than the sum of its proper divisors (66399347140).

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

66339484316 is a wasteful number, since it uses less digits than its factorization.

66339484316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068989 (or 1068987 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 53.

It can be divided in two parts, 6633 and 9484316, that added together give a palindrome (9490949).

The spelling of 66339484316 in words is "sixty-six billion, three hundred thirty-nine million, four hundred eighty-four thousand, three hundred sixteen".