4445435505412 has 48 divisors (see below), whose sum is σ = 8657935231680. Its totient is φ = 1980138153600.

The previous prime is 4445435505397. The next prime is 4445435505491. The reversal of 4445435505412 is 2145055345444.

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, 2356578 + ... + 3800569.

It is an arithmetic number, because the mean of its divisors is an integer number (180373650660).

Almost surely, 2^{4445435505412} is an apocalyptic number.

It is an amenable number.

4445435505412 is a deficient number, since it is larger than the sum of its proper divisors (4212499726268).

4445435505412 is a wasteful number, since it uses less digits than its factorization.

4445435505412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157492 (or 6157490 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 46.

The spelling of 4445435505412 in words is "four trillion, four hundred forty-five billion, four hundred thirty-five million, five hundred five thousand, four hundred twelve".