232420243403 has 4 divisors (see below), whose sum is σ = 232421503440. Its totient is φ = 232418983368.

The previous prime is 232420243387. The next prime is 232420243409. The reversal of 232420243403 is 304342024232.

It is a happy number.

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 232420243403 - 2⁴ = 232420243387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232420243409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293375 + ... + 742232.

It is an arithmetic number, because the mean of its divisors is an integer number (58105375860).

Almost surely, 2^232420243403 is an apocalyptic number.

232420243403 is a deficient number, since it is larger than the sum of its proper divisors (1260037).

232420243403 is a wasteful number, since it uses less digits than its factorization.

232420243403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260036.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 232420243403 its reverse (304342024232), we get a palindrome (536762267635).

The spelling of 232420243403 in words is "two hundred thirty-two billion, four hundred twenty million, two hundred forty-three thousand, four hundred three".