4454042334445 has 16 divisors (see below), whose sum is σ = 6031806549120. Its totient is φ = 3127603393600.

The previous prime is 4454042334439. The next prime is 4454042334481. The reversal of 4454042334445 is 5444332404544.

It is not a de Polignac number, because 4454042334445 - 2²¹ = 4454040237293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4454042334395 and 4454042334404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1396249921 + ... + 1396253110.

It is an arithmetic number, because the mean of its divisors is an integer number (376987909320).

Almost surely, 2^{4454042334445} is an apocalyptic number.

It is an amenable number.

4454042334445 is a deficient number, since it is larger than the sum of its proper divisors (1577764214675).

4454042334445 is a wasteful number, since it uses less digits than its factorization.

4454042334445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792503076.

The product of its (nonzero) digits is 7372800, while the sum is 46.

Adding to 4454042334445 its reverse (5444332404544), we get a palindrome (9898374738989).

The spelling of 4454042334445 in words is "four trillion, four hundred fifty-four billion, forty-two million, three hundred thirty-four thousand, four hundred forty-five".