42130211141 has 4 divisors (see below), whose sum is σ = 42137136300. Its totient is φ = 42123285984.

The previous prime is 42130211063. The next prime is 42130211147. The reversal of 42130211141 is 14111203124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15296495041 + 26833716100 = 123679^2 + 163810^2 .

It is a cyclic number.

It is not a de Polignac number, because 42130211141 - 2¹⁰ = 42130210117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42130211147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453446 + ... + 3465623.

It is an arithmetic number, because the mean of its divisors is an integer number (10534284075).

Almost surely, 2^42130211141 is an apocalyptic number.

It is an amenable number.

42130211141 is a deficient number, since it is larger than the sum of its proper divisors (6925159).

42130211141 is an equidigital number, since it uses as much as digits as its factorization.

42130211141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925158.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 42130211141 its reverse (14111203124), we get a palindrome (56241414265).

The spelling of 42130211141 in words is "forty-two billion, one hundred thirty million, two hundred eleven thousand, one hundred forty-one".