42043130411 has 4 divisors (see below), whose sum is σ = 42043594032. Its totient is φ = 42042666792.

The previous prime is 42043130407. The next prime is 42043130447. The reversal of 42043130411 is 11403134024.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42043130411 - 2² = 42043130407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42043130461) 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 3 ways as a sum of consecutive naturals, for example, 46295 + ... + 293648.

It is an arithmetic number, because the mean of its divisors is an integer number (10510898508).

Almost surely, 2^42043130411 is an apocalyptic number.

42043130411 is a deficient number, since it is larger than the sum of its proper divisors (463621).

42043130411 is a wasteful number, since it uses less digits than its factorization.

42043130411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463620.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42043130411 its reverse (11403134024), we get a palindrome (53446264435).

The spelling of 42043130411 in words is "forty-two billion, forty-three million, one hundred thirty thousand, four hundred eleven".