1413332044444 has 24 divisors (see below), whose sum is σ = 2652629167440. Its totient is φ = 656841504384.

The previous prime is 1413332044433. The next prime is 1413332044447. The reversal of 1413332044444 is 4444402333141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413332044447) 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 in 7 ways as a sum of consecutive naturals, for example, 175434409 + ... + 175442464.

It is an arithmetic number, because the mean of its divisors is an integer number (110526215310).

Almost surely, 2^{1413332044444} is an apocalyptic number.

It is an amenable number.

1413332044444 is a deficient number, since it is larger than the sum of its proper divisors (1239297122996).

1413332044444 is a wasteful number, since it uses less digits than its factorization.

1413332044444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350876949 (or 350876947 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 1413332044444 its reverse (4444402333141), we get a palindrome (5857734377585).

The spelling of 1413332044444 in words is "one trillion, four hundred thirteen billion, three hundred thirty-two million, forty-four thousand, four hundred forty-four".