4045285284412 has 12 divisors (see below), whose sum is σ = 7105371940576. Its totient is φ = 2015179015680.

The previous prime is 4045285284367. The next prime is 4045285284433. The reversal of 4045285284412 is 2144825825404.

It is a congruent 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, 1865905413 + ... + 1865907580.

Almost surely, 2^{4045285284412} is an apocalyptic number.

It is an amenable number.

4045285284412 is a deficient number, since it is larger than the sum of its proper divisors (3060086656164).

4045285284412 is a wasteful number, since it uses less digits than its factorization.

4045285284412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731813268 (or 3731813266 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 49.

The spelling of 4045285284412 in words is "four trillion, forty-five billion, two hundred eighty-five million, two hundred eighty-four thousand, four hundred twelve".