23242011444 has 72 divisors (see below), whose sum is σ = 59511816000. Its totient is φ = 7647260544.

The previous prime is 23242011439. The next prime is 23242011473. The reversal of 23242011444 is 44411024232.

23242011444 is a `hidden beast` number, since 232 + 420 + 1 + 1 + 4 + 4 + 4 = 666.

It is a congruent number.

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, 1977417 + ... + 1989135.

It is an arithmetic number, because the mean of its divisors is an integer number (826553000).

Almost surely, 2^23242011444 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 23242011444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29755908000).

23242011444 is an abundant number, since it is smaller than the sum of its proper divisors (36269804556).

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

23242011444 is a wasteful number, since it uses less digits than its factorization.

23242011444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12437 (or 12432 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 23242011444 its reverse (44411024232), we get a palindrome (67653035676).

The spelling of 23242011444 in words is "twenty-three billion, two hundred forty-two million, eleven thousand, four hundred forty-four".