44728150848 has 56 divisors (see below), whose sum is σ = 120861197952. Its totient is φ = 14592159744.

The previous prime is 44728150813. The next prime is 44728150889. The reversal of 44728150848 is 84805182744.

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 44728150848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469265 + ... + 2487312.

Almost surely, 2^44728150848 is an apocalyptic number.

44728150848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44728150848 is an abundant number, since it is smaller than the sum of its proper divisors (76133047104).

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

44728150848 is a wasteful number, since it uses less digits than its factorization.

44728150848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956639 (or 4956629 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 51.

The spelling of 44728150848 in words is "forty-four billion, seven hundred twenty-eight million, one hundred fifty thousand, eight hundred forty-eight".