1442663324044 has 6 divisors (see below), whose sum is σ = 2524660817084. Its totient is φ = 721331662020.

The previous prime is 1442663324021. The next prime is 1442663324057. The reversal of 1442663324044 is 4404233662441.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180332915502 + ... + 180332915509.

Almost surely, 2^{1442663324044} is an apocalyptic number.

It is an amenable number.

1442663324044 is a deficient number, since it is larger than the sum of its proper divisors (1081997493040).

1442663324044 is a wasteful number, since it uses less digits than its factorization.

1442663324044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360665831015 (or 360665831013 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 43.

Adding to 1442663324044 its reverse (4404233662441), we get a palindrome (5846896986485).

The spelling of 1442663324044 in words is "one trillion, four hundred forty-two billion, six hundred sixty-three million, three hundred twenty-four thousand, forty-four".