4144331342 has 4 divisors (see below), whose sum is σ = 6216497016. Its totient is φ = 2072165670.

The previous prime is 4144331341. The next prime is 4144331363. The reversal of 4144331342 is 2431334414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2431334414 = 2 ⋅1215667207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144331341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036082834 + ... + 1036082837.

It is an arithmetic number, because the mean of its divisors is an integer number (1554124254).

Almost surely, 2^4144331342 is an apocalyptic number.

4144331342 is a deficient number, since it is larger than the sum of its proper divisors (2072165674).

4144331342 is a wasteful number, since it uses less digits than its factorization.

4144331342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072165673.

The product of its digits is 13824, while the sum is 29.

The square root of 4144331342 is about 64376.4812800451. The cubic root of 4144331342 is about 1606.2685521998.

Adding to 4144331342 its reverse (2431334414), we get a palindrome (6575665756).

The spelling of 4144331342 in words is "four billion, one hundred forty-four million, three hundred thirty-one thousand, three hundred forty-two".