32143020212477 has 2 divisors, whose sum is σ = 32143020212478. Its totient is φ = 32143020212476.

The previous prime is 32143020212363. The next prime is 32143020212489. The reversal of 32143020212477 is 77421202034123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22746165258436 + 9396854954041 = 4769294^2 + 3065429^2 .

It is a cyclic number.

It is not a de Polignac number, because 32143020212477 - 2⁸ = 32143020212221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32143020212477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32143020212497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16071510106238 + 16071510106239.

It is an arithmetic number, because the mean of its divisors is an integer number (16071510106239).

Almost surely, 2^{32143020212477} is an apocalyptic number.

It is an amenable number.

32143020212477 is a deficient number, since it is larger than the sum of its proper divisors (1).

32143020212477 is an equidigital number, since it uses as much as digits as its factorization.

32143020212477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 32143020212477 in words is "thirty-two trillion, one hundred forty-three billion, twenty million, two hundred twelve thousand, four hundred seventy-seven".