2040021334 has 32 divisors (see below), whose sum is σ = 3320271360. Its totient is φ = 934480800.

The previous prime is 2040021283. The next prime is 2040021367. The reversal of 2040021334 is 4331200402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2951929 + ... + 2952619.

It is an arithmetic number, because the mean of its divisors is an integer number (103758480).

Almost surely, 2^2040021334 is an apocalyptic number.

2040021334 is a deficient number, since it is larger than the sum of its proper divisors (1280250026).

2040021334 is a wasteful number, since it uses less digits than its factorization.

2040021334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2040021334 is about 45166.5953332770. The cubic root of 2040021334 is about 1268.2695621676.

Adding to 2040021334 its reverse (4331200402), we get a palindrome (6371221736).

The spelling of 2040021334 in words is "two billion, forty million, twenty-one thousand, three hundred thirty-four".