23234330404420 has 24 divisors (see below), whose sum is σ = 48792235117248. Its totient is φ = 9293705253600.

The previous prime is 23234330404399. The next prime is 23234330404427. The reversal of 23234330404420 is 2440403343232.

It is not an unprimeable number, because it can be changed into a prime (23234330404427) 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, 6329455 + ... + 9302185.

It is an arithmetic number, because the mean of its divisors is an integer number (2033009796552).

Almost surely, 2^{23234330404420} is an apocalyptic number.

23234330404420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23234330404420 is an abundant number, since it is smaller than the sum of its proper divisors (25557904712828).

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

23234330404420 is a wasteful number, since it uses less digits than its factorization.

23234330404420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363531 (or 3363529 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 23234330404420 its reverse (2440403343232), we get a palindrome (25674733747652).

The spelling of 23234330404420 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty million, four hundred four thousand, four hundred twenty".