2133234407 has 2 divisors, whose sum is σ = 2133234408. Its totient is φ = 2133234406.

The previous prime is 2133234401. The next prime is 2133234431. The reversal of 2133234407 is 7044323312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2133234407 - 2⁸ = 2133234151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133234407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133234401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066617203 + 1066617204.

It is an arithmetic number, because the mean of its divisors is an integer number (1066617204).

Almost surely, 2^2133234407 is an apocalyptic number.

2133234407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133234407 is an equidigital number, since it uses as much as digits as its factorization.

2133234407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 2133234407 is about 46186.9506137827. The cubic root of 2133234407 is about 1287.2992807656.

Adding to 2133234407 its reverse (7044323312), we get a palindrome (9177557719).

The spelling of 2133234407 in words is "two billion, one hundred thirty-three million, two hundred thirty-four thousand, four hundred seven".