23433313152 has 64 divisors (see below), whose sum is σ = 63419222160. Its totient is φ = 7663718400.

The previous prime is 23433313151. The next prime is 23433313219. The reversal of 23433313152 is 25131333432.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23433313151) 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, 555349 + ... + 596052.

Almost surely, 2^23433313152 is an apocalyptic number.

It is an amenable number.

23433313152 is an abundant number, since it is smaller than the sum of its proper divisors (39985909008).

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

23433313152 is a wasteful number, since it uses less digits than its factorization.

23433313152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151471 (or 1151459 counting only the distinct ones).

The product of its digits is 19440, while the sum is 30.

Adding to 23433313152 its reverse (25131333432), we get a palindrome (48564646584).

The spelling of 23433313152 in words is "twenty-three billion, four hundred thirty-three million, three hundred thirteen thousand, one hundred fifty-two".