2448724278442 has 32 divisors (see below), whose sum is σ = 3996553155840. Its totient is φ = 1118546573760.

The previous prime is 2448724278391. The next prime is 2448724278443.

2448724278442 is nontrivially palindromic in base 10.

2448724278442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2448724278443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195909 + ... + 2221672.

It is an arithmetic number, because the mean of its divisors is an integer number (124892286120).

Almost surely, 2^{2448724278442} is an apocalyptic number.

2448724278442 is a deficient number, since it is larger than the sum of its proper divisors (1547828877398).

2448724278442 is a wasteful number, since it uses less digits than its factorization.

2448724278442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417998.

The product of its digits is 51380224, while the sum is 58.

The spelling of 2448724278442 in words is "two trillion, four hundred forty-eight billion, seven hundred twenty-four million, two hundred seventy-eight thousand, four hundred forty-two".