23403433000 has 64 divisors (see below), whose sum is σ = 55195545600. Its totient is φ = 9287611200.

The previous prime is 23403432979. The next prime is 23403433013. The reversal of 23403433000 is 33430432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34861 + ... + 219139.

It is an arithmetic number, because the mean of its divisors is an integer number (862430400).

Almost surely, 2^23403433000 is an apocalyptic number.

23403433000 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 23403433000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27597772800).

23403433000 is an abundant number, since it is smaller than the sum of its proper divisors (31792112600).

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

23403433000 is a wasteful number, since it uses less digits than its factorization.

23403433000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184427 (or 184413 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 23403433000 its reverse (33430432), we get a palindrome (23436863432).

The spelling of 23403433000 in words is "twenty-three billion, four hundred three million, four hundred thirty-three thousand".