42241133131 has 8 divisors (see below), whose sum is σ = 43031568240. Its totient is φ = 41453180928.

The previous prime is 42241133087. The next prime is 42241133147. The reversal of 42241133131 is 13133114224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42241133131 - 2²³ = 42232744523 is a prime.

It is a super-2 number, since 2×42241133131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42241133096 and 42241133105.

It is not an unprimeable number, because it can be changed into a prime (42241133191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586366 + ... + 654451.

It is an arithmetic number, because the mean of its divisors is an integer number (5378946030).

Almost surely, 2^42241133131 is an apocalyptic number.

42241133131 is a deficient number, since it is larger than the sum of its proper divisors (790435109).

42241133131 is a wasteful number, since it uses less digits than its factorization.

42241133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241453.

The product of its digits is 1728, while the sum is 25.

Adding to 42241133131 its reverse (13133114224), we get a palindrome (55374247355).

The spelling of 42241133131 in words is "forty-two billion, two hundred forty-one million, one hundred thirty-three thousand, one hundred thirty-one".