32030224309 has 2 divisors, whose sum is σ = 32030224310. Its totient is φ = 32030224308.

The previous prime is 32030224243. The next prime is 32030224351. The reversal of 32030224309 is 90342203023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29214330084 + 2815894225 = 170922^2 + 53065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32030224309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32030224409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16015112154 + 16015112155.

It is an arithmetic number, because the mean of its divisors is an integer number (16015112155).

Almost surely, 2^32030224309 is an apocalyptic number.

It is an amenable number.

32030224309 is a deficient number, since it is larger than the sum of its proper divisors (1).

32030224309 is an equidigital number, since it uses as much as digits as its factorization.

32030224309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 32030224309 in words is "thirty-two billion, thirty million, two hundred twenty-four thousand, three hundred nine".