44153543110444 has 6 divisors (see below), whose sum is σ = 77268700443284. Its totient is φ = 22076771555220.

The previous prime is 44153543110427. The next prime is 44153543110459. The reversal of 44153543110444 is 44401134535144.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44153543110444.

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 as a sum of consecutive naturals, namely, 5519192888802 + ... + 5519192888809.

Almost surely, 2^{44153543110444} is an apocalyptic number.

It is an amenable number.

44153543110444 is a deficient number, since it is larger than the sum of its proper divisors (33115157332840).

44153543110444 is a wasteful number, since it uses less digits than its factorization.

44153543110444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038385777615 (or 11038385777613 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

Adding to 44153543110444 its reverse (44401134535144), we get a palindrome (88554677645588).

The spelling of 44153543110444 in words is "forty-four trillion, one hundred fifty-three billion, five hundred forty-three million, one hundred ten thousand, four hundred forty-four".