32243450313 has 16 divisors (see below), whose sum is σ = 43612373376. Its totient is φ = 21185297280.

The previous prime is 32243450303. The next prime is 32243450341. The reversal of 32243450313 is 31305434223.

It is not a de Polignac number, because 32243450313 - 2²⁸ = 31975014857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32243450303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604245 + ... + 655437.

It is an arithmetic number, because the mean of its divisors is an integer number (2725773336).

Almost surely, 2^32243450313 is an apocalyptic number.

It is an amenable number.

32243450313 is a deficient number, since it is larger than the sum of its proper divisors (11368923063).

32243450313 is a wasteful number, since it uses less digits than its factorization.

32243450313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54224.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 32243450313 its reverse (31305434223), we get a palindrome (63548884536).

The spelling of 32243450313 in words is "thirty-two billion, two hundred forty-three million, four hundred fifty thousand, three hundred thirteen".