23323342020 has 48 divisors (see below), whose sum is σ = 71242210368. Its totient is φ = 5654143360.

The previous prime is 23323341997. The next prime is 23323342033. The reversal of 23323342020 is 2024332332.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 17668539 + ... + 17669858.

It is an arithmetic number, because the mean of its divisors is an integer number (1484212716).

Almost surely, 2^23323342020 is an apocalyptic number.

23323342020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23323342020 is an abundant number, since it is smaller than the sum of its proper divisors (47918868348).

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

23323342020 is a wasteful number, since it uses less digits than its factorization.

23323342020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35338420 (or 35338418 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23323342020 its reverse (2024332332), we get a palindrome (25347674352).

The spelling of 23323342020 in words is "twenty-three billion, three hundred twenty-three million, three hundred forty-two thousand, twenty".