32381002423 has 8 divisors (see below), whose sum is σ = 40371120000. Its totient is φ = 25231949880.

The previous prime is 32381002417. The next prime is 32381002429. The reversal of 32381002423 is 32420018323.

It is an interprime number because it is at equal distance from previous prime (32381002417) and next prime (32381002429).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32381002423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32381002391 and 32381002400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32381002429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210266173 + ... + 210266326.

It is an arithmetic number, because the mean of its divisors is an integer number (5046390000).

Almost surely, 2^32381002423 is an apocalyptic number.

32381002423 is a deficient number, since it is larger than the sum of its proper divisors (7990117577).

32381002423 is a wasteful number, since it uses less digits than its factorization.

32381002423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420532517.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 32381002423 in words is "thirty-two billion, three hundred eighty-one million, two thousand, four hundred twenty-three".