2042204943 has 8 divisors (see below), whose sum is σ = 2780875008. Its totient is φ = 1332502424.

The previous prime is 2042204929. The next prime is 2042204953. The reversal of 2042204943 is 3494022402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2042204943 - 2²¹ = 2040107791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042204943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042204953) 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, 7241721 + ... + 7242002.

It is an arithmetic number, because the mean of its divisors is an integer number (347609376).

Almost surely, 2^2042204943 is an apocalyptic number.

2042204943 is a deficient number, since it is larger than the sum of its proper divisors (738670065).

2042204943 is a wasteful number, since it uses less digits than its factorization.

2042204943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14483773.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2042204943 is about 45190.7616997103. The cubic root of 2042204943 is about 1268.7219132061.

The spelling of 2042204943 in words is "two billion, forty-two million, two hundred four thousand, nine hundred forty-three".