2945036042394 has 16 divisors (see below), whose sum is σ = 5890254439680. Its totient is φ = 981648288320.

The previous prime is 2945036042387. The next prime is 2945036042401. The reversal of 2945036042394 is 4932406305492.

2945036042394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2945036042387) and next prime (2945036042401).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7387722 + ... + 7776149.

It is an arithmetic number, because the mean of its divisors is an integer number (368140902480).

Almost surely, 2^{2945036042394} is an apocalyptic number.

2945036042394 is an abundant number, since it is smaller than the sum of its proper divisors (2945218397286).

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

2945036042394 is a wasteful number, since it uses less digits than its factorization.

2945036042394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15196245.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 2945036042394 in words is "two trillion, nine hundred forty-five billion, thirty-six million, forty-two thousand, three hundred ninety-four".