3045444206646 has 16 divisors (see below), whose sum is σ = 6150023253504. Its totient is φ = 1005292262184.

The previous prime is 3045444206633. The next prime is 3045444206647. The reversal of 3045444206646 is 6466024445403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3045444206595 and 3045444206604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045444206647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2463951006 + ... + 2463952241.

It is an arithmetic number, because the mean of its divisors is an integer number (384376453344).

Almost surely, 2^{3045444206646} is an apocalyptic number.

3045444206646 is an abundant number, since it is smaller than the sum of its proper divisors (3104579046858).

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

3045444206646 is a wasteful number, since it uses less digits than its factorization.

3045444206646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927903355.

The product of its (nonzero) digits is 6635520, while the sum is 48.

The spelling of 3045444206646 in words is "three trillion, forty-five billion, four hundred forty-four million, two hundred six thousand, six hundred forty-six".