2002144034 has 16 divisors (see below), whose sum is σ = 3277290240. Its totient is φ = 909772560.

The previous prime is 2002144007. The next prime is 2002144073. The reversal of 2002144034 is 4304412002.

It is a junction number, because it is equal to n+sod(n) for n = 2002143997 and 2002144015.

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, 64847 + ... + 90605.

It is an arithmetic number, because the mean of its divisors is an integer number (204830640).

Almost surely, 2^2002144034 is an apocalyptic number.

2002144034 is a deficient number, since it is larger than the sum of its proper divisors (1275146206).

2002144034 is a wasteful number, since it uses less digits than its factorization.

2002144034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29305.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2002144034 is about 44745.3241579497. The cubic root of 2002144034 is about 1260.3711080379.

Adding to 2002144034 its reverse (4304412002), we get a palindrome (6306556036).

The spelling of 2002144034 in words is "two billion, two million, one hundred forty-four thousand, thirty-four".