32340214653421 has 2 divisors, whose sum is σ = 32340214653422. Its totient is φ = 32340214653420.

The previous prime is 32340214653391. The next prime is 32340214653437. The reversal of 32340214653421 is 12435641204323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32313699416196 + 26515237225 = 5684514^2 + 162835^2 .

It is a cyclic number.

It is not a de Polignac number, because 32340214653421 - 2¹¹ = 32340214651373 is a prime.

It is a super-5 number, since 5×32340214653421⁵ (a number of 69 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32340214653451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16170107326710 + 16170107326711.

It is an arithmetic number, because the mean of its divisors is an integer number (16170107326711).

Almost surely, 2^{32340214653421} is an apocalyptic number.

It is an amenable number.

32340214653421 is a deficient number, since it is larger than the sum of its proper divisors (1).

32340214653421 is an equidigital number, since it uses as much as digits as its factorization.

32340214653421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 32340214653421 its reverse (12435641204323), we get a palindrome (44775855857744).

The spelling of 32340214653421 in words is "thirty-two trillion, three hundred forty billion, two hundred fourteen million, six hundred fifty-three thousand, four hundred twenty-one".