2942369687443 has 16 divisors (see below), whose sum is σ = 3167490700800. Its totient is φ = 2724973336800.

The previous prime is 2942369687431. The next prime is 2942369687461. The reversal of 2942369687443 is 3447869632492.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2942369687443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2942369687473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9552721 + ... + 9855922.

It is an arithmetic number, because the mean of its divisors is an integer number (197968168800).

Almost surely, 2^{2942369687443} is an apocalyptic number.

2942369687443 is a deficient number, since it is larger than the sum of its proper divisors (225121013357).

2942369687443 is a wasteful number, since it uses less digits than its factorization.

2942369687443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408842.

The product of its digits is 376233984, while the sum is 67.

The spelling of 2942369687443 in words is "two trillion, nine hundred forty-two billion, three hundred sixty-nine million, six hundred eighty-seven thousand, four hundred forty-three".