233849699328 has 704 divisors, whose sum is σ = 796528640000. Its totient is φ = 59480801280.

The previous prime is 233849699311. The next prime is 233849699329. The reversal of 233849699328 is 823996948332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233849699329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 468636423 + ... + 468636921.

Almost surely, 2^233849699328 is an apocalyptic number.

233849699328 is a gapful number since it is divisible by the number (28) 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 233849699328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398264320000).

233849699328 is an abundant number, since it is smaller than the sum of its proper divisors (562678940672).

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

233849699328 is a wasteful number, since it uses less digits than its factorization.

233849699328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 598 counting only the distinct ones).

The product of its digits is 120932352, while the sum is 66.

The spelling of 233849699328 in words is "two hundred thirty-three billion, eight hundred forty-nine million, six hundred ninety-nine thousand, three hundred twenty-eight".