32314032421 has 16 divisors (see below), whose sum is σ = 35594754048. Its totient is φ = 29090703600.

The previous prime is 32314032347. The next prime is 32314032479. The reversal of 32314032421 is 12423041323.

It is a cyclic number.

It is not a de Polignac number, because 32314032421 - 2⁹ = 32314031909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32314032221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5683246 + ... + 5688928.

It is an arithmetic number, because the mean of its divisors is an integer number (2224672128).

Almost surely, 2^32314032421 is an apocalyptic number.

It is an amenable number.

32314032421 is a deficient number, since it is larger than the sum of its proper divisors (3280721627).

32314032421 is a wasteful number, since it uses less digits than its factorization.

32314032421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10632.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32314032421 its reverse (12423041323), we get a palindrome (44737073744).

The spelling of 32314032421 in words is "thirty-two billion, three hundred fourteen million, thirty-two thousand, four hundred twenty-one".