23044434144 has 48 divisors (see below), whose sum is σ = 60926866560. Its totient is φ = 7626211200.

The previous prime is 23044434121. The next prime is 23044434181. The reversal of 23044434144 is 44143444032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850132 + ... + 876819.

It is an arithmetic number, because the mean of its divisors is an integer number (1269309720).

Almost surely, 2^23044434144 is an apocalyptic number.

23044434144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23044434144 is an abundant number, since it is smaller than the sum of its proper divisors (37882432416).

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

23044434144 is a wasteful number, since it uses less digits than its factorization.

23044434144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727103 (or 1727095 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 23044434144 its reverse (44143444032), we get a palindrome (67187878176).

The spelling of 23044434144 in words is "twenty-three billion, forty-four million, four hundred thirty-four thousand, one hundred forty-four".