406200002032 has 80 divisors (see below), whose sum is σ = 887291781120. Its totient is φ = 178471238400.

The previous prime is 406200002029. The next prime is 406200002041. The reversal of 406200002032 is 230200002604.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4665394 + ... + 4751662.

It is an arithmetic number, because the mean of its divisors is an integer number (11091147264).

Almost surely, 2^406200002032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 406200002032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443645890560).

406200002032 is an abundant number, since it is smaller than the sum of its proper divisors (481091779088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

406200002032 is a wasteful number, since it uses less digits than its factorization.

406200002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87182 (or 87176 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 406200002032 its reverse (230200002604), we get a palindrome (636400004636).

The spelling of 406200002032 in words is "four hundred six billion, two hundred million, two thousand, thirty-two".