32340014321 has 4 divisors (see below), whose sum is σ = 32626209252. Its totient is φ = 32053819392.

The previous prime is 32340014293. The next prime is 32340014381. The reversal of 32340014321 is 12341004323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12341004323 = 107 ⋅115336489.

It can be written as a sum of positive squares in 2 ways, for example, as 3120898225 + 29219116096 = 55865^2 + 170936^2 .

It is a cyclic number.

It is not a de Polignac number, because 32340014321 - 2⁶ = 32340014257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32340014381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143097296 + ... + 143097521.

It is an arithmetic number, because the mean of its divisors is an integer number (8156552313).

Almost surely, 2^32340014321 is an apocalyptic number.

It is an amenable number.

32340014321 is a deficient number, since it is larger than the sum of its proper divisors (286194931).

32340014321 is a wasteful number, since it uses less digits than its factorization.

32340014321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286194930.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32340014321 its reverse (12341004323), we get a palindrome (44681018644).

The spelling of 32340014321 in words is "thirty-two billion, three hundred forty million, fourteen thousand, three hundred twenty-one".