4338261380232 has 640 divisors, whose sum is σ = 15088051440000. Its totient is φ = 1149143998464.

The previous prime is 4338261380209. The next prime is 4338261380239. The reversal of 4338261380232 is 2320831628334.

4338261380232 is a `hidden beast` number, since 4 + 3 + 3 + 8 + 2 + 613 + 8 + 0 + 23 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (4338261380239) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 78880119 + ... + 78935097.

It is an arithmetic number, because the mean of its divisors is an integer number (23575080375).

Almost surely, 2^{4338261380232} 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 4338261380232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7544025720000).

4338261380232 is an abundant number, since it is smaller than the sum of its proper divisors (10749790059768).

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

4338261380232 is a wasteful number, since it uses less digits than its factorization.

4338261380232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55075 (or 55062 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 4338261380232 in words is "four trillion, three hundred thirty-eight billion, two hundred sixty-one million, three hundred eighty thousand, two hundred thirty-two".