44073240557824 has 27 divisors (see below), whose sum is σ = 87974532045883. Its totient is φ = 22036567168768.

The previous prime is 44073240557807. The next prime is 44073240557833. The reversal of 44073240557824 is 42875504237044.

It is a happy number.

The square root of 44073240557824 is 6638768.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×44073240557824² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 106012827 + ... + 106427749.

Almost surely, 2^{44073240557824} is an apocalyptic number.

44073240557824 is the 6638768-th square number.

It is an amenable number.

44073240557824 is a deficient number, since it is larger than the sum of its proper divisors (43901291488059).

44073240557824 is an frugal number, since it uses more digits than its factorization.

44073240557824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829862 (or 414925 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 55.

The spelling of 44073240557824 in words is "forty-four trillion, seventy-three billion, two hundred forty million, five hundred fifty-seven thousand, eight hundred twenty-four".