42042414441 has 32 divisors (see below), whose sum is σ = 59462605440. Its totient is φ = 26382698496.

The previous prime is 42042414413. The next prime is 42042414481. The reversal of 42042414441 is 14441424024.

It is not a de Polignac number, because 42042414441 - 2¹⁷ = 42042283369 is a prime.

It is a super-2 number, since 2×42042414441² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42042414399 and 42042414408.

It is not an unprimeable number, because it can be changed into a prime (42042414481) 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 31 ways as a sum of consecutive naturals, for example, 528235 + ... + 602591.

It is an arithmetic number, because the mean of its divisors is an integer number (1858206420).

Almost surely, 2^42042414441 is an apocalyptic number.

It is an amenable number.

42042414441 is a deficient number, since it is larger than the sum of its proper divisors (17420190999).

42042414441 is a wasteful number, since it uses less digits than its factorization.

42042414441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74553.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 42042414441 its reverse (14441424024), we get a palindrome (56483838465).

The spelling of 42042414441 in words is "forty-two billion, forty-two million, four hundred fourteen thousand, four hundred forty-one".