406014666673 has 12 divisors (see below), whose sum is σ = 510034954240. Its totient is φ = 316375064280.

The previous prime is 406014666613. The next prime is 406014666689. The reversal of 406014666673 is 376666410604.

It is a de Polignac number, because none of the positive numbers 2^k-406014666673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406014666613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239677233 + ... + 239678926.

Almost surely, 2^406014666673 is an apocalyptic number.

It is an amenable number.

406014666673 is a deficient number, since it is larger than the sum of its proper divisors (104020287567).

406014666673 is a wasteful number, since it uses less digits than its factorization.

406014666673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479356188 (or 479356177 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 406014666673 in words is "four hundred six billion, fourteen million, six hundred sixty-six thousand, six hundred seventy-three".