32858340840047 has 2 divisors, whose sum is σ = 32858340840048. Its totient is φ = 32858340840046.

The previous prime is 32858340839999. The next prime is 32858340840121. The reversal of 32858340840047 is 74004804385823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32858340840047 - 2¹² = 32858340835951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32858340839974 and 32858340840001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32858340840547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16429170420023 + 16429170420024.

It is an arithmetic number, because the mean of its divisors is an integer number (16429170420024).

Almost surely, 2^{32858340840047} is an apocalyptic number.

32858340840047 is a deficient number, since it is larger than the sum of its proper divisors (1).

32858340840047 is an equidigital number, since it uses as much as digits as its factorization.

32858340840047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20643840, while the sum is 56.

The spelling of 32858340840047 in words is "thirty-two trillion, eight hundred fifty-eight billion, three hundred forty million, eight hundred forty thousand, forty-seven".