406520196933 has 32 divisors (see below), whose sum is σ = 574588143360. Its totient is φ = 255123095040.

The previous prime is 406520196923. The next prime is 406520196947. The reversal of 406520196933 is 339691025604.

It is not a de Polignac number, because 406520196933 - 2⁹ = 406520196421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406520196923) 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, 2234523 + ... + 2409591.

It is an arithmetic number, because the mean of its divisors is an integer number (17955879480).

Almost surely, 2^406520196933 is an apocalyptic number.

It is an amenable number.

406520196933 is a deficient number, since it is larger than the sum of its proper divisors (168067946427).

406520196933 is a wasteful number, since it uses less digits than its factorization.

406520196933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175629.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 406520196933 in words is "four hundred six billion, five hundred twenty million, one hundred ninety-six thousand, nine hundred thirty-three".