2134401333 has 4 divisors (see below), whose sum is σ = 2845868448. Its totient is φ = 1422934220.

The previous prime is 2134401307. The next prime is 2134401359. The reversal of 2134401333 is 3331044312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2134401307) and next prime (2134401359).

It is a cyclic number.

It is not a de Polignac number, because 2134401333 - 2¹⁷ = 2134270261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134401133) 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 3 ways as a sum of consecutive naturals, for example, 355733553 + ... + 355733558.

It is an arithmetic number, because the mean of its divisors is an integer number (711467112).

Almost surely, 2^2134401333 is an apocalyptic number.

It is an amenable number.

2134401333 is a deficient number, since it is larger than the sum of its proper divisors (711467115).

2134401333 is an equidigital number, since it uses as much as digits as its factorization.

2134401333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711467114.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2134401333 is about 46199.5815240788. The cubic root of 2134401333 is about 1287.5339649569.

Adding to 2134401333 its reverse (3331044312), we get a palindrome (5465445645).

The spelling of 2134401333 in words is "two billion, one hundred thirty-four million, four hundred one thousand, three hundred thirty-three".