2133331674 has 16 divisors (see below), whose sum is σ = 4308088512. Its totient is φ = 704206368.

The previous prime is 2133331643. The next prime is 2133331687. The reversal of 2133331674 is 4761333312.

It is a super-2 number, since 2×2133331674² = 9102208062583284552, which contains 22 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, 1725379 + ... + 1726614.

It is an arithmetic number, because the mean of its divisors is an integer number (269255532).

Almost surely, 2^2133331674 is an apocalyptic number.

2133331674 is an abundant number, since it is smaller than the sum of its proper divisors (2174756838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133331674 is a wasteful number, since it uses less digits than its factorization.

2133331674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452101.

The product of its digits is 27216, while the sum is 33.

The square root of 2133331674 is about 46188.0035723563. The cubic root of 2133331674 is about 1287.3188457098.

Adding to 2133331674 its reverse (4761333312), we get a palindrome (6894664986).

The spelling of 2133331674 in words is "two billion, one hundred thirty-three million, three hundred thirty-one thousand, six hundred seventy-four".