4380438107072 has 28 divisors (see below), whose sum is σ = 8723365825776. Its totient is φ = 2182424670720.

The previous prime is 4380438107069. The next prime is 4380438107081. The reversal of 4380438107072 is 2707018340834.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121769108 + ... + 121805075.

It is an arithmetic number, because the mean of its divisors is an integer number (311548779492).

Almost surely, 2^{4380438107072} is an apocalyptic number.

It is an amenable number.

4380438107072 is a deficient number, since it is larger than the sum of its proper divisors (4342927718704).

4380438107072 is a wasteful number, since it uses less digits than its factorization.

4380438107072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243574476 (or 243574466 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 4380438107072 in words is "four trillion, three hundred eighty billion, four hundred thirty-eight million, one hundred seven thousand, seventy-two".