2140333332 has 24 divisors (see below), whose sum is σ = 5115919872. Its totient is φ = 696043200.

The previous prime is 2140333331. The next prime is 2140333369. The reversal of 2140333332 is 2333330412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140333331) by changing a digit.

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, 2174644 + ... + 2175627.

It is an arithmetic number, because the mean of its divisors is an integer number (213163328).

Almost surely, 2^2140333332 is an apocalyptic number.

It is an amenable number.

2140333332 is an abundant number, since it is smaller than the sum of its proper divisors (2975586540).

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

2140333332 is a wasteful number, since it uses less digits than its factorization.

2140333332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350319 (or 4350317 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 2140333332 is about 46263.7366843622. The cubic root of 2140333332 is about 1288.7256473544.

Adding to 2140333332 its reverse (2333330412), we get a palindrome (4473663744).

The spelling of 2140333332 in words is "two billion, one hundred forty million, three hundred thirty-three thousand, three hundred thirty-two".