32343123421 has 8 divisors (see below), whose sum is σ = 37322440064. Its totient is φ = 27453524400.

The previous prime is 32343123419. The next prime is 32343123437. The reversal of 32343123421 is 12432134323.

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 32343123421 - 2¹ = 32343123419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32343123421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32343123481) 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, 22428630 + ... + 22430071.

It is an arithmetic number, because the mean of its divisors is an integer number (4665305008).

Almost surely, 2^32343123421 is an apocalyptic number.

It is an amenable number.

32343123421 is a deficient number, since it is larger than the sum of its proper divisors (4979316643).

32343123421 is a wasteful number, since it uses less digits than its factorization.

32343123421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44858811.

The product of its digits is 10368, while the sum is 28.

Adding to 32343123421 its reverse (12432134323), we get a palindrome (44775257744).

The spelling of 32343123421 in words is "thirty-two billion, three hundred forty-three million, one hundred twenty-three thousand, four hundred twenty-one".