23403304452 has 48 divisors (see below), whose sum is σ = 59584896000. Its totient is φ = 7090380960.

The previous prime is 23403304411. The next prime is 23403304459. The reversal of 23403304452 is 25440330432.

It is not an unprimeable number, because it can be changed into a prime (23403304459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696249 + ... + 729087.

It is an arithmetic number, because the mean of its divisors is an integer number (1241352000).

Almost surely, 2^23403304452 is an apocalyptic number.

23403304452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23403304452 is an abundant number, since it is smaller than the sum of its proper divisors (36181591548).

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

23403304452 is a wasteful number, since it uses less digits than its factorization.

23403304452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38256 (or 38254 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 23403304452 its reverse (25440330432), we get a palindrome (48843634884).

The spelling of 23403304452 in words is "twenty-three billion, four hundred three million, three hundred four thousand, four hundred fifty-two".