2001114044 has 24 divisors (see below), whose sum is σ = 3515315328. Its totient is φ = 996747840.

The previous prime is 2001114043. The next prime is 2001114053. The reversal of 2001114044 is 4404111002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001114043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281334 + ... + 2282210.

It is an arithmetic number, because the mean of its divisors is an integer number (146471472).

Almost surely, 2^2001114044 is an apocalyptic number.

It is an amenable number.

2001114044 is a deficient number, since it is larger than the sum of its proper divisors (1514201284).

2001114044 is a wasteful number, since it uses less digits than its factorization.

2001114044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2001114044 is about 44733.8132065667. The cubic root of 2001114044 is about 1260.1549410538.

Adding to 2001114044 its reverse (4404111002), we get a palindrome (6405225046).

The spelling of 2001114044 in words is "two billion, one million, one hundred fourteen thousand, forty-four".