6667017412 has 24 divisors (see below), whose sum is σ = 12870960480. Its totient is φ = 2996410560.

The previous prime is 6667017391. The next prime is 6667017439. The reversal of 6667017412 is 2147107666.

It is a super-2 number, since 2×6667017412² = 88898242343822355488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847338 + ... + 855169.

It is an arithmetic number, because the mean of its divisors is an integer number (536290020).

Almost surely, 2^6667017412 is an apocalyptic number.

It is an amenable number.

6667017412 is a deficient number, since it is larger than the sum of its proper divisors (6203943068).

6667017412 is a wasteful number, since it uses less digits than its factorization.

6667017412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702611 (or 1702609 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 6667017412 is about 81651.8059322634. The cubic root of 6667017412 is about 1882.1050635828.

The spelling of 6667017412 in words is "six billion, six hundred sixty-seven million, seventeen thousand, four hundred twelve".