3530442141 has 6 divisors (see below), whose sum is σ = 5099527550. Its totient is φ = 2353628088.

The previous prime is 3530442137. The next prime is 3530442151. The reversal of 3530442141 is 1412440353.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2790058041 + 740384100 = 52821^2 + 27210^2 .

It is not a de Polignac number, because 3530442141 - 2² = 3530442137 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 (3530442151) 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 5 ways as a sum of consecutive naturals, for example, 196135666 + ... + 196135683.

Almost surely, 2^3530442141 is an apocalyptic number.

It is an amenable number.

3530442141 is a deficient number, since it is larger than the sum of its proper divisors (1569085409).

3530442141 is a wasteful number, since it uses less digits than its factorization.

3530442141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392271355 (or 392271352 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3530442141 is about 59417.5238544994. The cubic root of 3530442141 is about 1522.6837025865.

Adding to 3530442141 its reverse (1412440353), we get a palindrome (4942882494).

The spelling of 3530442141 in words is "three billion, five hundred thirty million, four hundred forty-two thousand, one hundred forty-one".