2042334465263 has 2 divisors, whose sum is σ = 2042334465264. Its totient is φ = 2042334465262.

The previous prime is 2042334465221. The next prime is 2042334465277. The reversal of 2042334465263 is 3625644332402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042334465263 - 2³⁴ = 2025154596079 is a prime.

It is a super-2 number, since 2×2042334465263² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042334464263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021167232631 + 1021167232632.

It is an arithmetic number, because the mean of its divisors is an integer number (1021167232632).

Almost surely, 2^{2042334465263} is an apocalyptic number.

2042334465263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042334465263 is an equidigital number, since it uses as much as digits as its factorization.

2042334465263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 44.

Adding to 2042334465263 its reverse (3625644332402), we get a palindrome (5667978797665).

The spelling of 2042334465263 in words is "two trillion, forty-two billion, three hundred thirty-four million, four hundred sixty-five thousand, two hundred sixty-three".