2321252429 has 2 divisors, whose sum is σ = 2321252430. Its totient is φ = 2321252428.

The previous prime is 2321252411. The next prime is 2321252443. The reversal of 2321252429 is 9242521232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2193517225 + 127735204 = 46835^2 + 11302^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321252429 - 2²⁴ = 2304475213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321252395 and 2321252404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321252929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160626214 + 1160626215.

It is an arithmetic number, because the mean of its divisors is an integer number (1160626215).

Almost surely, 2^2321252429 is an apocalyptic number.

It is an amenable number.

2321252429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321252429 is an equidigital number, since it uses as much as digits as its factorization.

2321252429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 2321252429 is about 48179.3776319288. The cubic root of 2321252429 is about 1324.0593640001.

The spelling of 2321252429 in words is "two billion, three hundred twenty-one million, two hundred fifty-two thousand, four hundred twenty-nine".