2444123342 has 4 divisors (see below), whose sum is σ = 3666185016. Its totient is φ = 1222061670.

The previous prime is 2444123317. The next prime is 2444123347. The reversal of 2444123342 is 2433214442.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444123347) 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 as a sum of consecutive naturals, namely, 611030834 + ... + 611030837.

It is an arithmetic number, because the mean of its divisors is an integer number (916546254).

Almost surely, 2^2444123342 is an apocalyptic number.

2444123342 is a deficient number, since it is larger than the sum of its proper divisors (1222061674).

2444123342 is a wasteful number, since it uses less digits than its factorization.

2444123342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222061673.

The product of its digits is 18432, while the sum is 29.

The square root of 2444123342 is about 49438.0758322975. The cubic root of 2444123342 is about 1347.0210201071.

Adding to 2444123342 its reverse (2433214442), we get a palindrome (4877337784).

The spelling of 2444123342 in words is "two billion, four hundred forty-four million, one hundred twenty-three thousand, three hundred forty-two".