4012665164 has 12 divisors (see below), whose sum is σ = 7030539600. Its totient is φ = 2003939568.

The previous prime is 4012665113. The next prime is 4012665191. The reversal of 4012665164 is 4615662104.

It is a super-2 number, since 2×4012665164² = 32202963436758293792, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 594479 + ... + 601190.

It is an arithmetic number, because the mean of its divisors is an integer number (585878300).

Almost surely, 2^4012665164 is an apocalyptic number.

It is an amenable number.

4012665164 is a deficient number, since it is larger than the sum of its proper divisors (3017874436).

4012665164 is a wasteful number, since it uses less digits than its factorization.

4012665164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196512 (or 1196510 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4012665164 is about 63345.6009838094. The cubic root of 4012665164 is about 1589.0746780348.

The spelling of 4012665164 in words is "four billion, twelve million, six hundred sixty-five thousand, one hundred sixty-four".