4380268416 has 128 divisors (see below), whose sum is σ = 12436623360. Its totient is φ = 1361141760.

The previous prime is 4380268397. The next prime is 4380268439. The reversal of 4380268416 is 6148620834.

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

It is a congruent number.

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, 695361 + ... + 701631.

It is an arithmetic number, because the mean of its divisors is an integer number (97161120).

Almost surely, 2^4380268416 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 4380268416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6218311680).

4380268416 is an abundant number, since it is smaller than the sum of its proper divisors (8056354944).

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

4380268416 is a wasteful number, since it uses less digits than its factorization.

4380268416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6412 (or 6400 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 4380268416 is about 66183.5962758144. The cubic root of 4380268416 is about 1636.1893998636.

The spelling of 4380268416 in words is "four billion, three hundred eighty million, two hundred sixty-eight thousand, four hundred sixteen".