33254381088 has 384 divisors, whose sum is σ = 107971315200. Its totient is φ = 9904029696.

The previous prime is 33254381029. The next prime is 33254381099. The reversal of 33254381088 is 88018345233.

It is a super-2 number, since 2×33254381088² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58443268 + ... + 58443836.

It is an arithmetic number, because the mean of its divisors is an integer number (281175300).

Almost surely, 2^33254381088 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 33254381088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53985657600).

33254381088 is an abundant number, since it is smaller than the sum of its proper divisors (74716934112).

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

33254381088 is a wasteful number, since it uses less digits than its factorization.

33254381088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 33254381088 in words is "thirty-three billion, two hundred fifty-four million, three hundred eighty-one thousand, eighty-eight".