1144013442242 has 8 divisors (see below), whose sum is σ = 1872021996432. Its totient is φ = 520006110100.

The previous prime is 1144013442233. The next prime is 1144013442283. The reversal of 1144013442242 is 2422443104411.

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

It is a junction number, because it is equal to n+sod(n) for n = 1144013442199 and 1144013442208.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 26000305484 + ... + 26000305527.

It is an arithmetic number, because the mean of its divisors is an integer number (234002749554).

Almost surely, 2^{1144013442242} is an apocalyptic number.

1144013442242 is a deficient number, since it is larger than the sum of its proper divisors (728008554190).

1144013442242 is a wasteful number, since it uses less digits than its factorization.

1144013442242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52000611024.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1144013442242 its reverse (2422443104411), we get a palindrome (3566456546653).

The spelling of 1144013442242 in words is "one trillion, one hundred forty-four billion, thirteen million, four hundred forty-two thousand, two hundred forty-two".