44425773768 has 32 divisors (see below), whose sum is σ = 111081267360. Its totient is φ = 14806346880.

The previous prime is 44425773767. The next prime is 44425773773. The reversal of 44425773768 is 86737752444.

It is not an unprimeable number, because it can be changed into a prime (44425773767) by changing a digit.

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, 25371 + ... + 299157.

It is an arithmetic number, because the mean of its divisors is an integer number (3471289605).

Almost surely, 2^44425773768 is an apocalyptic number.

It is an amenable number.

44425773768 is an abundant number, since it is smaller than the sum of its proper divisors (66655493592).

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

44425773768 is a wasteful number, since it uses less digits than its factorization.

44425773768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280557 (or 280553 counting only the distinct ones).

The product of its digits is 31610880, while the sum is 57.

The spelling of 44425773768 in words is "forty-four billion, four hundred twenty-five million, seven hundred seventy-three thousand, seven hundred sixty-eight".