2133440413 has 16 divisors (see below), whose sum is σ = 2374848000. Its totient is φ = 1904172480.

The previous prime is 2133440411. The next prime is 2133440443. The reversal of 2133440413 is 3140443312.

It is a cyclic number.

It is not a de Polignac number, because 2133440413 - 2¹ = 2133440411 is a prime.

It is a super-2 number, since 2×2133440413² = 9103135991643221138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133440411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23988 + ... + 69586.

It is an arithmetic number, because the mean of its divisors is an integer number (148428000).

Almost surely, 2^2133440413 is an apocalyptic number.

It is an amenable number.

2133440413 is a deficient number, since it is larger than the sum of its proper divisors (241407587).

2133440413 is a wasteful number, since it uses less digits than its factorization.

2133440413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45732.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2133440413 is about 46189.1806920192. The cubic root of 2133440413 is about 1287.3407175058.

Adding to 2133440413 its reverse (3140443312), we get a palindrome (5273883725).

The spelling of 2133440413 in words is "two billion, one hundred thirty-three million, four hundred forty thousand, four hundred thirteen".