2010001444 has 24 divisors (see below), whose sum is σ = 3839508288. Its totient is φ = 913105440.

The previous prime is 2010001387. The next prime is 2010001451. The reversal of 2010001444 is 4441000102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68902 + ... + 93634.

It is an arithmetic number, because the mean of its divisors is an integer number (159979512).

Almost surely, 2^2010001444 is an apocalyptic number.

It is an amenable number.

2010001444 is a deficient number, since it is larger than the sum of its proper divisors (1829506844).

2010001444 is a wasteful number, since it uses less digits than its factorization.

2010001444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26595 (or 26593 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2010001444 is about 44833.0396471174. The cubic root of 2010001444 is about 1262.0177304344.

Adding to 2010001444 its reverse (4441000102), we get a palindrome (6451001546).

The spelling of 2010001444 in words is "two billion, ten million, one thousand, four hundred forty-four".