4050434432 has 128 divisors (see below), whose sum is σ = 9097159680. Its totient is φ = 1780531200.

The previous prime is 4050434417. The next prime is 4050434447. The reversal of 4050434432 is 2344340504.

It is an interprime number because it is at equal distance from previous prime (4050434417) and next prime (4050434447).

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 4050434395 and 4050434404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6418757 + ... + 6419387.

It is an arithmetic number, because the mean of its divisors is an integer number (71071560).

Almost surely, 2^4050434432 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 4050434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4548579840).

4050434432 is an abundant number, since it is smaller than the sum of its proper divisors (5046725248).

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

4050434432 is a wasteful number, since it uses less digits than its factorization.

4050434432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4050434432 is about 63643.0234354088. The cubic root of 4050434432 is about 1594.0448459198.

Adding to 4050434432 its reverse (2344340504), we get a palindrome (6394774936).

The spelling of 4050434432 in words is "four billion, fifty million, four hundred thirty-four thousand, four hundred thirty-two".