23533041000 has 512 divisors, whose sum is σ = 86865592320. Its totient is φ = 5193216000.

The previous prime is 23533040983. The next prime is 23533041013. The reversal of 23533041000 is 14033532.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111530895 + ... + 111531105.

It is an arithmetic number, because the mean of its divisors is an integer number (169659360).

Almost surely, 2^23533041000 is an apocalyptic number.

23533041000 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 23533041000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43432796160).

23533041000 is an abundant number, since it is smaller than the sum of its proper divisors (63332551320).

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

23533041000 is a wasteful number, since it uses less digits than its factorization.

23533041000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 23533041000 its reverse (14033532), we get a palindrome (23547074532).

The spelling of 23533041000 in words is "twenty-three billion, five hundred thirty-three million, forty-one thousand".