16234232448 has 128 divisors (see below), whose sum is σ = 49384581120. Its totient is φ = 4628745216.

The previous prime is 16234232411. The next prime is 16234232471. The reversal of 16234232448 is 84423243261.

It is a tau number, because it is divible by the number of its divisors (128).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346061 + ... + 1358067.

It is an arithmetic number, because the mean of its divisors is an integer number (385817040).

Almost surely, 2^16234232448 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 16234232448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24692290560).

16234232448 is an abundant number, since it is smaller than the sum of its proper divisors (33150348672).

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

16234232448 is a wasteful number, since it uses less digits than its factorization.

16234232448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534 (or 12522 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The spelling of 16234232448 in words is "sixteen billion, two hundred thirty-four million, two hundred thirty-two thousand, four hundred forty-eight".