4541442619648 has 72 divisors (see below), whose sum is σ = 9976765520736. Its totient is φ = 2046023884800.

The previous prime is 4541442619639. The next prime is 4541442619691. The reversal of 4541442619648 is 8469162441454.

It is a junction number, because it is equal to n+sod(n) for n = 4541442619592 and 4541442619601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6817758 + ... + 7454173.

It is an arithmetic number, because the mean of its divisors is an integer number (138566187788).

Almost surely, 2^{4541442619648} is an apocalyptic number.

It is an amenable number.

4541442619648 is an abundant number, since it is smaller than the sum of its proper divisors (5435322901088).

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

4541442619648 is a wasteful number, since it uses less digits than its factorization.

4541442619648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272071 (or 14272057 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 58.

The spelling of 4541442619648 in words is "four trillion, five hundred forty-one billion, four hundred forty-two million, six hundred nineteen thousand, six hundred forty-eight".