32243240443 has 8 divisors (see below), whose sum is σ = 33285062448. Its totient is φ = 31214690304.

The previous prime is 32243240429. The next prime is 32243240453. The reversal of 32243240443 is 34404234223.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 32243240443 - 2¹³ = 32243232251 is a prime.

It is a super-2 number, since 2×32243240443² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32243240453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313030 + ... + 3322747.

It is an arithmetic number, because the mean of its divisors is an integer number (4160632806).

Almost surely, 2^32243240443 is an apocalyptic number.

32243240443 is a deficient number, since it is larger than the sum of its proper divisors (1041822005).

32243240443 is a wasteful number, since it uses less digits than its factorization.

32243240443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635933.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 32243240443 its reverse (34404234223), we get a palindrome (66647474666).

The spelling of 32243240443 in words is "thirty-two billion, two hundred forty-three million, two hundred forty thousand, four hundred forty-three".