1444041242 has 16 divisors (see below), whose sum is σ = 2478215040. Its totient is φ = 618195888.

The previous prime is 1444041229. The next prime is 1444041257. The reversal of 1444041242 is 2421404441.

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, 43253 + ... + 68984.

It is an arithmetic number, because the mean of its divisors is an integer number (154888440).

Almost surely, 2^1444041242 is an apocalyptic number.

1444041242 is a deficient number, since it is larger than the sum of its proper divisors (1034173798).

1444041242 is a wasteful number, since it uses less digits than its factorization.

1444041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113165.

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 1444041242 is about 38000.5426540201. The cubic root of 1444041242 is about 1130.2986241850.

Adding to 1444041242 its reverse (2421404441), we get a palindrome (3865445683).

The spelling of 1444041242 in words is "one billion, four hundred forty-four million, forty-one thousand, two hundred forty-two".