32320403423 has 8 divisors (see below), whose sum is σ = 40295568000. Its totient is φ = 25184729880.

The previous prime is 32320403411. The next prime is 32320403441. The reversal of 32320403423 is 32430402323.

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 32320403423 - 2¹² = 32320399327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32320403392 and 32320403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320403023) 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, 209872673 + ... + 209872826.

It is an arithmetic number, because the mean of its divisors is an integer number (5036946000).

Almost surely, 2^32320403423 is an apocalyptic number.

32320403423 is a deficient number, since it is larger than the sum of its proper divisors (7975164577).

32320403423 is a wasteful number, since it uses less digits than its factorization.

32320403423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419745517.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 32320403423 its reverse (32430402323), we get a palindrome (64750805746).

The spelling of 32320403423 in words is "thirty-two billion, three hundred twenty million, four hundred three thousand, four hundred twenty-three".