23532143352 has 128 divisors (see below), whose sum is σ = 60328800000. Its totient is φ = 7647768576.

The previous prime is 23532143339. The next prime is 23532143357. The reversal of 23532143352 is 25334123532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23532143357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62089899 + ... + 62090277.

It is an arithmetic number, because the mean of its divisors is an integer number (471318750).

Almost surely, 2^23532143352 is an apocalyptic number.

It is an amenable number.

23532143352 is an abundant number, since it is smaller than the sum of its proper divisors (36796656648).

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

23532143352 is a wasteful number, since it uses less digits than its factorization.

23532143352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 809 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

Adding to 23532143352 its reverse (25334123532), we get a palindrome (48866266884).

The spelling of 23532143352 in words is "twenty-three billion, five hundred thirty-two million, one hundred forty-three thousand, three hundred fifty-two".