2442142212 has 24 divisors (see below), whose sum is σ = 5699131200. Its totient is φ = 813933216.

The previous prime is 2442142133. The next prime is 2442142237. The reversal of 2442142212 is 2122412442.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158089 + ... + 172847.

It is an arithmetic number, because the mean of its divisors is an integer number (237463800).

Almost surely, 2^2442142212 is an apocalyptic number.

It is an amenable number.

2442142212 is an abundant number, since it is smaller than the sum of its proper divisors (3256988988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442142212 is a wasteful number, since it uses less digits than its factorization.

2442142212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28555 (or 28553 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 2442142212 is about 49418.0352907721. The cubic root of 2442142212 is about 1346.6569706792.

Adding to 2442142212 its reverse (2122412442), we get a palindrome (4564554654).

The spelling of 2442142212 in words is "two billion, four hundred forty-two million, one hundred forty-two thousand, two hundred twelve".