23035042000 has 80 divisors (see below), whose sum is σ = 55739736000. Its totient is φ = 9207235200.

The previous prime is 23035041943. The next prime is 23035042021. The reversal of 23035042000 is 24053032.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×23035042000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 3394611 + ... + 3401389.

It is an arithmetic number, because the mean of its divisors is an integer number (696746700).

Almost surely, 2^23035042000 is an apocalyptic number.

23035042000 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 23035042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27869868000).

23035042000 is an abundant number, since it is smaller than the sum of its proper divisors (32704694000).

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

23035042000 is a wasteful number, since it uses less digits than its factorization.

23035042000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8501 (or 8485 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 23035042000 its reverse (24053032), we get a palindrome (23059095032).

The spelling of 23035042000 in words is "twenty-three billion, thirty-five million, forty-two thousand".