23325035412 has 96 divisors (see below), whose sum is σ = 63705241600. Its totient is φ = 6503317632.

The previous prime is 23325035401. The next prime is 23325035467. The reversal of 23325035412 is 21453052332.

It is a self number, because there is not a number n which added to its sum of digits gives 23325035412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5159289 + ... + 5163807.

Almost surely, 2^23325035412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23325035412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31852620800).

23325035412 is an abundant number, since it is smaller than the sum of its proper divisors (40380206188).

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

23325035412 is a wasteful number, since it uses less digits than its factorization.

23325035412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005 (or 6003 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 23325035412 its reverse (21453052332), we get a palindrome (44778087744).

The spelling of 23325035412 in words is "twenty-three billion, three hundred twenty-five million, thirty-five thousand, four hundred twelve".