44020100 has 36 divisors (see below), whose sum is σ = 95827200. Its totient is φ = 17552160.

The previous prime is 44020099. The next prime is 44020111. The reversal of 44020100 is 102044.

44020100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 47441 + ... + 48359.

Almost surely, 2^44020100 is an apocalyptic number.

It is an amenable number.

44020100 is an abundant number, since it is smaller than the sum of its proper divisors (51807100).

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

44020100 is a wasteful number, since it uses less digits than its factorization.

44020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 44020100 is about 6634.7645022261. The cubic root of 44020100 is about 353.0885829258.

Adding to 44020100 its reverse (102044), we get a palindrome (44122144).

The spelling of 44020100 in words is "forty-four million, twenty thousand, one hundred".