4423132221050 has 48 divisors (see below), whose sum is σ = 8554402697472. Its totient is φ = 1699682467200.

The previous prime is 4423132221043. The next prime is 4423132221077. The reversal of 4423132221050 is 501222313244.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10202372 + ... + 10627071.

It is an arithmetic number, because the mean of its divisors is an integer number (178216722864).

Almost surely, 2^{4423132221050} is an apocalyptic number.

4423132221050 is a deficient number, since it is larger than the sum of its proper divisors (4131270476422).

4423132221050 is a wasteful number, since it uses less digits than its factorization.

4423132221050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20829623 (or 20829618 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 4423132221050 its reverse (501222313244), we get a palindrome (4924354534294).

The spelling of 4423132221050 in words is "four trillion, four hundred twenty-three billion, one hundred thirty-two million, two hundred twenty-one thousand, fifty".