406703666733 has 64 divisors (see below), whose sum is σ = 683907840000. Its totient is φ = 209278068480.

The previous prime is 406703666713. The next prime is 406703666749. The reversal of 406703666733 is 337666307604.

It is not a de Polignac number, because 406703666733 - 2⁸ = 406703666477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406703666713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2013643 + ... + 2206391.

It is an arithmetic number, because the mean of its divisors is an integer number (10686060000).

Almost surely, 2^406703666733 is an apocalyptic number.

It is an amenable number.

406703666733 is a deficient number, since it is larger than the sum of its proper divisors (277204173267).

406703666733 is a wasteful number, since it uses less digits than its factorization.

406703666733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192962.

The product of its (nonzero) digits is 6858432, while the sum is 51.

The spelling of 406703666733 in words is "four hundred six billion, seven hundred three million, six hundred sixty-six thousand, seven hundred thirty-three".