44283843072 has 400 divisors, whose sum is σ = 152627409792. Its totient is φ = 12521226240.

The previous prime is 44283843067. The next prime is 44283843083. The reversal of 44283843072 is 27034838244.

It is a super-2 number, since 2×44283843072² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29900572 + ... + 29902052.

Almost surely, 2^44283843072 is an apocalyptic number.

44283843072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44283843072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76313704896).

44283843072 is an abundant number, since it is smaller than the sum of its proper divisors (108343566720).

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

44283843072 is a wasteful number, since it uses less digits than its factorization.

44283843072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 44283843072 in words is "forty-four billion, two hundred eighty-three million, eight hundred forty-three thousand, seventy-two".