32442043400323 has 4 divisors (see below), whose sum is σ = 33852567026448. Its totient is φ = 31031519774200.

The previous prime is 32442043400321. The next prime is 32442043400359. The reversal of 32442043400323 is 32300434024423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32442043400323 - 2¹ = 32442043400321 is a prime.

It is a super-2 number, since 2×32442043400323² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32442043400321) 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, 705261813028 + ... + 705261813073.

It is an arithmetic number, because the mean of its divisors is an integer number (8463141756612).

Almost surely, 2^{32442043400323} is an apocalyptic number.

32442043400323 is a deficient number, since it is larger than the sum of its proper divisors (1410523626125).

32442043400323 is a wasteful number, since it uses less digits than its factorization.

32442043400323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410523626124.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 32442043400323 its reverse (32300434024423), we get a palindrome (64742477424746).

The spelling of 32442043400323 in words is "thirty-two trillion, four hundred forty-two billion, forty-three million, four hundred thousand, three hundred twenty-three".