4066666733337 has 32 divisors (see below), whose sum is σ = 5910882230400. Its totient is φ = 2471905423872.

The previous prime is 4066666733329. The next prime is 4066666733341. The reversal of 4066666733337 is 7333376666604.

It is not a de Polignac number, because 4066666733337 - 2³ = 4066666733329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4066666733357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15958239 + ... + 16211067.

It is an arithmetic number, because the mean of its divisors is an integer number (184715069700).

Almost surely, 2^{4066666733337} is an apocalyptic number.

It is an amenable number.

4066666733337 is a deficient number, since it is larger than the sum of its proper divisors (1844215497063).

4066666733337 is a wasteful number, since it uses less digits than its factorization.

4066666733337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257897.

The product of its (nonzero) digits is 123451776, while the sum is 60.

The spelling of 4066666733337 in words is "four trillion, sixty-six billion, six hundred sixty-six million, seven hundred thirty-three thousand, three hundred thirty-seven".