23403245250 has 576 divisors, whose sum is σ = 78905473920. Its totient is φ = 4590432000.

The previous prime is 23403245233. The next prime is 23403245251. The reversal of 23403245250 is 5254230432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23403245251) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 84488112 + ... + 84488388.

It is an arithmetic number, because the mean of its divisors is an integer number (136988670).

Almost surely, 2^23403245250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23403245250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39452736960).

23403245250 is an abundant number, since it is smaller than the sum of its proper divisors (55502228670).

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

23403245250 is a wasteful number, since it uses less digits than its factorization.

23403245250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 23403245250 its reverse (5254230432), we get a palindrome (28657475682).

The spelling of 23403245250 in words is "twenty-three billion, four hundred three million, two hundred forty-five thousand, two hundred fifty".