662531336016 has 40 divisors (see below), whose sum is σ = 1867133766624. Its totient is φ = 200767071360.

The previous prime is 662531336009. The next prime is 662531336021. The reversal of 662531336016 is 610633135266.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627396571 + ... + 627397626.

Almost surely, 2^662531336016 is an apocalyptic number.

662531336016 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

662531336016 is an abundant number, since it is smaller than the sum of its proper divisors (1204602430608).

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

662531336016 is a wasteful number, since it uses less digits than its factorization.

662531336016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254794219 (or 1254794213 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 662531336016 in words is "six hundred sixty-two billion, five hundred thirty-one million, three hundred thirty-six thousand, sixteen".