44800340172 has 48 divisors (see below), whose sum is σ = 119478035712. Its totient is φ = 12798976320.

The previous prime is 44800340149. The next prime is 44800340183. The reversal of 44800340172 is 27104300844.

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 15 ways as a sum of consecutive naturals, for example, 1657438 + ... + 1684250.

It is an arithmetic number, because the mean of its divisors is an integer number (2489125744).

Almost surely, 2^44800340172 is an apocalyptic number.

44800340172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44800340172 is an abundant number, since it is smaller than the sum of its proper divisors (74677695540).

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

44800340172 is a wasteful number, since it uses less digits than its factorization.

44800340172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46718 (or 46716 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 44800340172 in words is "forty-four billion, eight hundred million, three hundred forty thousand, one hundred seventy-two".