44335551001144 has 32 divisors (see below), whose sum is σ = 91605655476720. Its totient is φ = 19986688463616.

The previous prime is 44335551001103. The next prime is 44335551001153. The reversal of 44335551001144 is 44110015553344.

It is a junction number, because it is equal to n+sod(n) for n = 44335551001097 and 44335551001106.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 4957011517 + ... + 4957020460.

Almost surely, 2^{44335551001144} is an apocalyptic number.

It is an amenable number.

44335551001144 is an abundant number, since it is smaller than the sum of its proper divisors (47270104475576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44335551001144 is a wasteful number, since it uses less digits than its factorization.

44335551001144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914032039 (or 9914032035 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 44335551001144 its reverse (44110015553344), we get a palindrome (88445566554488).

The spelling of 44335551001144 in words is "forty-four trillion, three hundred thirty-five billion, five hundred fifty-one million, one thousand, one hundred forty-four".