2130016662 has 40 divisors (see below), whose sum is σ = 4784305152. Its totient is φ = 708296400.

The previous prime is 2130016613. The next prime is 2130016673. The reversal of 2130016662 is 2666100312.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52587 + ... + 83817.

Almost surely, 2^2130016662 is an apocalyptic number.

2130016662 is an abundant number, since it is smaller than the sum of its proper divisors (2654288490).

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

2130016662 is a wasteful number, since it uses less digits than its factorization.

2130016662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31666 (or 31657 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2130016662 is about 46152.1035490258. The cubic root of 2130016662 is about 1286.6517061657.

Adding to 2130016662 its reverse (2666100312), we get a palindrome (4796116974).

The spelling of 2130016662 in words is "two billion, one hundred thirty million, sixteen thousand, six hundred sixty-two".