23044335460 has 48 divisors (see below), whose sum is σ = 50191206912. Its totient is φ = 8878060800.

The previous prime is 23044335427. The next prime is 23044335469. The reversal of 23044335460 is 6453344032.

It is not an unprimeable number, because it can be changed into a prime (23044335469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42744 + ... + 218896.

It is an arithmetic number, because the mean of its divisors is an integer number (1045650144).

Almost surely, 2^23044335460 is an apocalyptic number.

23044335460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23044335460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25095603456).

23044335460 is an abundant number, since it is smaller than the sum of its proper divisors (27146871452).

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

23044335460 is a wasteful number, since it uses less digits than its factorization.

23044335460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176404 (or 176402 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 23044335460 its reverse (6453344032), we get a palindrome (29497679492).

The spelling of 23044335460 in words is "twenty-three billion, forty-four million, three hundred thirty-five thousand, four hundred sixty".