2140403333 has 8 divisors (see below), whose sum is σ = 2253837120. Its totient is φ = 2027047680.

The previous prime is 2140403329. The next prime is 2140403351. The reversal of 2140403333 is 3333040412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140403333 - 2² = 2140403329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2140403299 and 2140403308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140403393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41648 + ... + 77558.

It is an arithmetic number, because the mean of its divisors is an integer number (281729640).

Almost surely, 2^2140403333 is an apocalyptic number.

It is an amenable number.

2140403333 is a deficient number, since it is larger than the sum of its proper divisors (113433787).

2140403333 is a wasteful number, since it uses less digits than its factorization.

2140403333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39067.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2140403333 is about 46264.4932210437. The cubic root of 2140403333 is about 1288.7396967394.

Adding to 2140403333 its reverse (3333040412), we get a palindrome (5473443745).

The spelling of 2140403333 in words is "two billion, one hundred forty million, four hundred three thousand, three hundred thirty-three".