23211034444 has 24 divisors (see below), whose sum is σ = 43752328928. Its totient is φ = 10710714240.

The previous prime is 23211034423. The next prime is 23211034489. The reversal of 23211034444 is 44443011232.

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 7 ways as a sum of consecutive naturals, for example, 247024 + ... + 327784.

Almost surely, 2^23211034444 is an apocalyptic number.

It is an amenable number.

23211034444 is a deficient number, since it is larger than the sum of its proper divisors (20541294484).

23211034444 is a wasteful number, since it uses less digits than its factorization.

23211034444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86305 (or 86303 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23211034444 its reverse (44443011232), we get a palindrome (67654045676).

The spelling of 23211034444 in words is "twenty-three billion, two hundred eleven million, thirty-four thousand, four hundred forty-four".