1442043344404 has 48 divisors (see below), whose sum is σ = 2731433342400. Its totient is φ = 662198282496.

The previous prime is 1442043344393. The next prime is 1442043344477. The reversal of 1442043344404 is 4044433402441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18599832 + ... + 18677200.

It is an arithmetic number, because the mean of its divisors is an integer number (56904861300).

Almost surely, 2^{1442043344404} is an apocalyptic number.

It is an amenable number.

1442043344404 is a deficient number, since it is larger than the sum of its proper divisors (1289389997996).

1442043344404 is a wasteful number, since it uses less digits than its factorization.

1442043344404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79192 (or 79190 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 1442043344404 its reverse (4044433402441), we get a palindrome (5486476746845).

The spelling of 1442043344404 in words is "one trillion, four hundred forty-two billion, forty-three million, three hundred forty-four thousand, four hundred four".