44344403768 has 32 divisors (see below), whose sum is σ = 96962988000. Its totient is φ = 19004743296.

The previous prime is 44344403767. The next prime is 44344403777. The reversal of 44344403768 is 86730444344.

It is a super-2 number, since 2×44344403768² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44344403767) 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, 8077505 + ... + 8082992.

It is an arithmetic number, because the mean of its divisors is an integer number (3030093375).

Almost surely, 2^44344403768 is an apocalyptic number.

It is an amenable number.

44344403768 is an abundant number, since it is smaller than the sum of its proper divisors (52618584232).

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

44344403768 is a wasteful number, since it uses less digits than its factorization.

44344403768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16160524 (or 16160506 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 47.

The spelling of 44344403768 in words is "forty-four billion, three hundred forty-four million, four hundred three thousand, seven hundred sixty-eight".