4000006667003 has 2 divisors, whose sum is σ = 4000006667004. Its totient is φ = 4000006667002.

The previous prime is 4000006666951. The next prime is 4000006667017. The reversal of 4000006667003 is 3007666000004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4000006667003 - 2³⁰ = 3998932925179 is a prime.

It is a super-3 number, since 3×4000006667003³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4000006660003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000003333501 + 2000003333502.

It is an arithmetic number, because the mean of its divisors is an integer number (2000003333502).

Almost surely, 2^{4000006667003} is an apocalyptic number.

4000006667003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000006667003 is an equidigital number, since it uses as much as digits as its factorization.

4000006667003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 4000006667003 in words is "four trillion, six million, six hundred sixty-seven thousand, three".