23833096820 has 96 divisors (see below), whose sum is σ = 54877616640. Its totient is φ = 8641221120.

The previous prime is 23833096817. The next prime is 23833096829. The reversal of 23833096820 is 2869033832.

It is a happy number.

It is a super-2 number, since 2×23833096820² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23833096829) 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, 4852526 + ... + 4857434.

It is an arithmetic number, because the mean of its divisors is an integer number (571641840).

Almost surely, 2^23833096820 is an apocalyptic number.

23833096820 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 23833096820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27438808320).

23833096820 is an abundant number, since it is smaller than the sum of its proper divisors (31044519820).

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

23833096820 is a wasteful number, since it uses less digits than its factorization.

23833096820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5265 (or 5263 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 23833096820 in words is "twenty-three billion, eight hundred thirty-three million, ninety-six thousand, eight hundred twenty".