32242344545 has 8 divisors (see below), whose sum is σ = 38695638120. Its totient is φ = 25790659200.

The previous prime is 32242344503. The next prime is 32242344553. The reversal of 32242344545 is 54544324223.

It can be written as a sum of positive squares in 4 ways, for example, as 20734848016 + 11507496529 = 143996^2 + 107273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-32242344545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32242344499 and 32242344508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357500 + ... + 438509.

It is an arithmetic number, because the mean of its divisors is an integer number (4836954765).

Almost surely, 2^32242344545 is an apocalyptic number.

It is an amenable number.

32242344545 is a deficient number, since it is larger than the sum of its proper divisors (6453293575).

32242344545 is an equidigital number, since it uses as much as digits as its factorization.

32242344545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804115.

The product of its digits is 460800, while the sum is 38.

Adding to 32242344545 its reverse (54544324223), we get a palindrome (86786668768).

The spelling of 32242344545 in words is "thirty-two billion, two hundred forty-two million, three hundred forty-four thousand, five hundred forty-five".