4480045778248 has 16 divisors (see below), whose sum is σ = 8404797070080. Its totient is φ = 2238766559568.

The previous prime is 4480045778171. The next prime is 4480045778267. The reversal of 4480045778248 is 8428775400844.

It is a happy 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, 157026040 + ... + 157054567.

It is an arithmetic number, because the mean of its divisors is an integer number (525299816880).

Almost surely, 2^{4480045778248} is an apocalyptic number.

It is an amenable number.

4480045778248 is a deficient number, since it is larger than the sum of its proper divisors (3924751291832).

4480045778248 is a wasteful number, since it uses less digits than its factorization.

4480045778248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314082396 (or 314082392 counting only the distinct ones).

The product of its (nonzero) digits is 64225280, while the sum is 61.

The spelling of 4480045778248 in words is "four trillion, four hundred eighty billion, forty-five million, seven hundred seventy-eight thousand, two hundred forty-eight".