233424030400 has 168 divisors, whose sum is σ = 635412902400. Its totient is φ = 83685504000.

The previous prime is 233424030379. The next prime is 233424030403. The reversal of 233424030400 is 4030424332.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (233424030403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156201 + ... + 1342999.

Almost surely, 2^233424030400 is an apocalyptic number.

233424030400 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 233424030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317706451200).

233424030400 is an abundant number, since it is smaller than the sum of its proper divisors (401988872000).

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

233424030400 is a wasteful number, since it uses less digits than its factorization.

233424030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186903 (or 186888 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 233424030400 its reverse (4030424332), we get a palindrome (237454454732).

The spelling of 233424030400 in words is "two hundred thirty-three billion, four hundred twenty-four million, thirty thousand, four hundred".