4242442141 has 8 divisors (see below), whose sum is σ = 4930683840. Its totient is φ = 3574745088.

The previous prime is 4242442133. The next prime is 4242442181. The reversal of 4242442141 is 1412442424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4242442141 - 2³ = 4242442133 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 (4242442111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5135716 + ... + 5136541.

It is an arithmetic number, because the mean of its divisors is an integer number (616335480).

Almost surely, 2^4242442141 is an apocalyptic number.

It is an amenable number.

4242442141 is a deficient number, since it is larger than the sum of its proper divisors (688241699).

4242442141 is a wasteful number, since it uses less digits than its factorization.

4242442141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10272323.

The product of its digits is 8192, while the sum is 28.

The square root of 4242442141 is about 65134.0321260706. The cubic root of 4242442141 is about 1618.8451532921.

Adding to 4242442141 its reverse (1412442424), we get a palindrome (5654884565).

The spelling of 4242442141 in words is "four billion, two hundred forty-two million, four hundred forty-two thousand, one hundred forty-one".