32140304243213 has 2 divisors, whose sum is σ = 32140304243214. Its totient is φ = 32140304243212.

The previous prime is 32140304243197. The next prime is 32140304243261. The reversal of 32140304243213 is 31234240304123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32118992039044 + 21312204169 = 5667362^2 + 145987^2 .

It is a cyclic number.

It is not a de Polignac number, because 32140304243213 - 2⁴ = 32140304243197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32140304243213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32140304243273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16070152121606 + 16070152121607.

It is an arithmetic number, because the mean of its divisors is an integer number (16070152121607).

Almost surely, 2^{32140304243213} is an apocalyptic number.

It is an amenable number.

32140304243213 is a deficient number, since it is larger than the sum of its proper divisors (1).

32140304243213 is an equidigital number, since it uses as much as digits as its factorization.

32140304243213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 32140304243213 its reverse (31234240304123), we get a palindrome (63374544547336).

The spelling of 32140304243213 in words is "thirty-two trillion, one hundred forty billion, three hundred four million, two hundred forty-three thousand, two hundred thirteen".