406003124312 has 16 divisors (see below), whose sum is σ = 761305800840. Its totient is φ = 202988244096.

The previous prime is 406003124251. The next prime is 406003124353. The reversal of 406003124312 is 213421300604.

It is a super-2 number, since 2×406003124312² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534598 + ... + 1779605.

Almost surely, 2^406003124312 is an apocalyptic number.

It is an amenable number.

406003124312 is a deficient number, since it is larger than the sum of its proper divisors (355302676528).

406003124312 is a wasteful number, since it uses less digits than its factorization.

406003124312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329522 (or 3329518 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 406003124312 its reverse (213421300604), we get a palindrome (619424424916).

The spelling of 406003124312 in words is "four hundred six billion, three million, one hundred twenty-four thousand, three hundred twelve".