2042230044031 has 2 divisors, whose sum is σ = 2042230044032. Its totient is φ = 2042230044030.

The previous prime is 2042230043947. The next prime is 2042230044047. The reversal of 2042230044031 is 1304400322402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042230044031 - 2²¹ = 2042227946879 is a prime.

It is a super-2 number, since 2×2042230044031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042230043987 and 2042230044005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042230041031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021115022015 + 1021115022016.

It is an arithmetic number, because the mean of its divisors is an integer number (1021115022016).

Almost surely, 2^{2042230044031} is an apocalyptic number.

2042230044031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042230044031 is an equidigital number, since it uses as much as digits as its factorization.

2042230044031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2042230044031 its reverse (1304400322402), we get a palindrome (3346630366433).

The spelling of 2042230044031 in words is "two trillion, forty-two billion, two hundred thirty million, forty-four thousand, thirty-one".