2050021234 has 16 divisors (see below), whose sum is σ = 3220588800. Its totient is φ = 976821120.

The previous prime is 2050021229. The next prime is 2050021243. The reversal of 2050021234 is 4321200502.

It is a super-3 number, since 3×2050021234³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69759 + ... + 94690.

It is an arithmetic number, because the mean of its divisors is an integer number (201286800).

Almost surely, 2^2050021234 is an apocalyptic number.

2050021234 is a deficient number, since it is larger than the sum of its proper divisors (1170567566).

2050021234 is a wasteful number, since it uses less digits than its factorization.

2050021234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164745.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2050021234 is about 45277.1601803823. The cubic root of 2050021234 is about 1270.3384788182.

Adding to 2050021234 its reverse (4321200502), we get a palindrome (6371221736).

The spelling of 2050021234 in words is "two billion, fifty million, twenty-one thousand, two hundred thirty-four".