42543114411 has 64 divisors (see below), whose sum is σ = 67209798656. Its totient is φ = 23430643200.

The previous prime is 42543114403. The next prime is 42543114437. The reversal of 42543114411 is 11441134524.

42543114411 = 374² + 375² + ... + 5035².

It is not a de Polignac number, because 42543114411 - 2³ = 42543114403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42543114451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52457196 + ... + 52458006.

It is an arithmetic number, because the mean of its divisors is an integer number (1050153104).

Almost surely, 2^42543114411 is an apocalyptic number.

42543114411 is a deficient number, since it is larger than the sum of its proper divisors (24666684245).

42543114411 is a wasteful number, since it uses less digits than its factorization.

42543114411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412.

The product of its digits is 7680, while the sum is 30.

Adding to 42543114411 its reverse (11441134524), we get a palindrome (53984248935).

The spelling of 42543114411 in words is "forty-two billion, five hundred forty-three million, one hundred fourteen thousand, four hundred eleven".