4142445532 has 12 divisors (see below), whose sum is σ = 7250331256. Its totient is φ = 2070922320.

The previous prime is 4142445467. The next prime is 4142445581. The reversal of 4142445532 is 2355442414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42519 + ... + 100462.

Almost surely, 2^4142445532 is an apocalyptic number.

It is an amenable number.

4142445532 is a deficient number, since it is larger than the sum of its proper divisors (3107885724).

4142445532 is a wasteful number, since it uses less digits than its factorization.

4142445532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150228 (or 150226 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 4142445532 is about 64361.8328825399. The cubic root of 4142445532 is about 1606.0248798504.

Adding to 4142445532 its reverse (2355442414), we get a palindrome (6497887946).

The spelling of 4142445532 in words is "four billion, one hundred forty-two million, four hundred forty-five thousand, five hundred thirty-two".