2945369416844 has 12 divisors (see below), whose sum is σ = 5194982279424. Its totient is φ = 1461088765584.

The previous prime is 2945369416807. The next prime is 2945369416853. The reversal of 2945369416844 is 4486149635492.

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, 2898985139 + ... + 2898986154.

It is an arithmetic number, because the mean of its divisors is an integer number (432915189952).

Almost surely, 2^{2945369416844} is an apocalyptic number.

It is an amenable number.

2945369416844 is a deficient number, since it is larger than the sum of its proper divisors (2249612862580).

2945369416844 is a wasteful number, since it uses less digits than its factorization.

2945369416844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5797971424 (or 5797971422 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 65.

The spelling of 2945369416844 in words is "two trillion, nine hundred forty-five billion, three hundred sixty-nine million, four hundred sixteen thousand, eight hundred forty-four".