405050323130 has 16 divisors (see below), whose sum is σ = 729195657120. Its totient is φ = 161996779152.

The previous prime is 405050323129. The next prime is 405050323133. The reversal of 405050323130 is 31323050504.

It is a self number, because there is not a number n which added to its sum of digits gives 405050323130.

It is not an unprimeable number, because it can be changed into a prime (405050323133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845820 + ... + 2984759.

It is an arithmetic number, because the mean of its divisors is an integer number (45574728570).

Almost surely, 2^405050323130 is an apocalyptic number.

405050323130 is a deficient number, since it is larger than the sum of its proper divisors (324145333990).

405050323130 is a wasteful number, since it uses less digits than its factorization.

405050323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5837533.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 405050323130 its reverse (31323050504), we get a palindrome (436373373634).

The spelling of 405050323130 in words is "four hundred five billion, fifty million, three hundred twenty-three thousand, one hundred thirty".