23412030460 has 144 divisors (see below), whose sum is σ = 63257562144. Its totient is φ = 7209119232.

The previous prime is 23412030457. The next prime is 23412030469. The reversal of 23412030460 is 6403021432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412030469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 446547 + ... + 496213.

It is an arithmetic number, because the mean of its divisors is an integer number (439288626).

Almost surely, 2^23412030460 is an apocalyptic number.

23412030460 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 23412030460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31628781072).

23412030460 is an abundant number, since it is smaller than the sum of its proper divisors (39845531684).

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

23412030460 is a wasteful number, since it uses less digits than its factorization.

23412030460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49740 (or 49731 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23412030460 its reverse (6403021432), we get a palindrome (29815051892).

The spelling of 23412030460 in words is "twenty-three billion, four hundred twelve million, thirty thousand, four hundred sixty".