232341210233440 has 384 divisors, whose sum is σ = 716820299661312. Its totient is φ = 69006025144320.

The previous prime is 232341210233411. The next prime is 232341210233443. The reversal of 232341210233440 is 44332012143232.

It is a junction number, because it is equal to n+sod(n) for n = 232341210233396 and 232341210233405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232341210233443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72964839 + ... + 76082521.

It is an arithmetic number, because the mean of its divisors is an integer number (1866719530368).

Almost surely, 2^{232341210233440} is an apocalyptic number.

232341210233440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232341210233440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358410149830656).

232341210233440 is an abundant number, since it is smaller than the sum of its proper divisors (484479089427872).

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

232341210233440 is a wasteful number, since it uses less digits than its factorization.

232341210233440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118002 (or 3117994 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 232341210233440 its reverse (44332012143232), we get a palindrome (276673222376672).

The spelling of 232341210233440 in words is "two hundred thirty-two trillion, three hundred forty-one billion, two hundred ten million, two hundred thirty-three thousand, four hundred forty".