2042231235243 has 16 divisors (see below), whose sum is σ = 2733124226976. Its totient is φ = 1356418990080.

The previous prime is 2042231235241. The next prime is 2042231235277. The reversal of 2042231235243 is 3425321322402.

It is not a de Polignac number, because 2042231235243 - 2¹ = 2042231235241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042231235241) 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, 570955 + ... + 2100107.

It is an arithmetic number, because the mean of its divisors is an integer number (170820264186).

Almost surely, 2^{2042231235243} is an apocalyptic number.

2042231235243 is a deficient number, since it is larger than the sum of its proper divisors (690892991733).

2042231235243 is a wasteful number, since it uses less digits than its factorization.

2042231235243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530814.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 2042231235243 its reverse (3425321322402), we get a palindrome (5467552557645).

The spelling of 2042231235243 in words is "two trillion, forty-two billion, two hundred thirty-one million, two hundred thirty-five thousand, two hundred forty-three".