44211002000 has 160 divisors (see below), whose sum is σ = 116787775104. Its totient is φ = 16053696000.

The previous prime is 44211001963. The next prime is 44211002027. The reversal of 44211002000 is 20011244.

It is a super-2 number, since 2×44211002000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26113154 + ... + 26114846.

Almost surely, 2^44211002000 is an apocalyptic number.

44211002000 is a gapful number since it is divisible by the number (40) 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 44211002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58393887552).

44211002000 is an abundant number, since it is smaller than the sum of its proper divisors (72576773104).

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

44211002000 is a wasteful number, since it uses less digits than its factorization.

44211002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914 (or 2898 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 44211002000 its reverse (20011244), we get a palindrome (44231013244).

The spelling of 44211002000 in words is "forty-four billion, two hundred eleven million, two thousand".