232231333140420 has 24 divisors (see below), whose sum is σ = 650247732793344. Its totient is φ = 61928355504096.

The previous prime is 232231333140407. The next prime is 232231333140437. The reversal of 232231333140420 is 24041333132232.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1935261109444 + ... + 1935261109563.

It is an arithmetic number, because the mean of its divisors is an integer number (27093655533056).

Almost surely, 2^{232231333140420} is an apocalyptic number.

232231333140420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232231333140420 is an abundant number, since it is smaller than the sum of its proper divisors (418016399652924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232231333140420 is a wasteful number, since it uses less digits than its factorization.

232231333140420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870522219019 (or 3870522219017 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 232231333140420 its reverse (24041333132232), we get a palindrome (256272666272652).

The spelling of 232231333140420 in words is "two hundred thirty-two trillion, two hundred thirty-one billion, three hundred thirty-three million, one hundred forty thousand, four hundred twenty".