404233350030 has 96 divisors (see below), whose sum is σ = 1068696652608. Its totient is φ = 105982732800.

The previous prime is 404233350029. The next prime is 404233350077. The reversal of 404233350030 is 30053332404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 404233349976 and 404233350003.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 13825687 + ... + 13854893.

It is an arithmetic number, because the mean of its divisors is an integer number (11132256798).

Almost surely, 2^404233350030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404233350030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534348326304).

404233350030 is an abundant number, since it is smaller than the sum of its proper divisors (664463302578).

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

404233350030 is a wasteful number, since it uses less digits than its factorization.

404233350030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31802 (or 31799 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 404233350030 its reverse (30053332404), we get a palindrome (434286682434).

The spelling of 404233350030 in words is "four hundred four billion, two hundred thirty-three million, three hundred fifty thousand, thirty".