32020322429 has 2 divisors, whose sum is σ = 32020322430. Its totient is φ = 32020322428.

The previous prime is 32020322359. The next prime is 32020322483. The reversal of 32020322429 is 92422302023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22669819225 + 9350503204 = 150565^2 + 96698^2 .

It is a cyclic number.

It is not a de Polignac number, because 32020322429 - 2²⁸ = 31751886973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32020322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010161214 + 16010161215.

It is an arithmetic number, because the mean of its divisors is an integer number (16010161215).

Almost surely, 2^32020322429 is an apocalyptic number.

It is an amenable number.

32020322429 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020322429 is an equidigital number, since it uses as much as digits as its factorization.

32020322429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 32020322429 in words is "thirty-two billion, twenty million, three hundred twenty-two thousand, four hundred twenty-nine".