13233002988 has 96 divisors (see below), whose sum is σ = 32543368704. Its totient is φ = 4177051648.

The previous prime is 13233002987. The next prime is 13233003001. The reversal of 13233002988 is 88920033231.

It is a super-2 number, since 2×13233002988² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13233002987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13973131 + ... + 13974077.

It is an arithmetic number, because the mean of its divisors is an integer number (338993424).

Almost surely, 2^13233002988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13233002988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16271684352).

13233002988 is an abundant number, since it is smaller than the sum of its proper divisors (19310365716).

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

13233002988 is a wasteful number, since it uses less digits than its factorization.

13233002988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431 (or 1429 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 13233002988 in words is "thirteen billion, two hundred thirty-three million, two thousand, nine hundred eighty-eight".