33112041152 has 56 divisors (see below), whose sum is σ = 69527562240. Its totient is φ = 15602423040.

The previous prime is 33112041113. The next prime is 33112041211. The reversal of 33112041152 is 25114021133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160973 + ... + 303539.

Almost surely, 2^33112041152 is an apocalyptic number.

33112041152 is a gapful number since it is divisible by the number (32) 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 33112041152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34763781120).

33112041152 is an abundant number, since it is smaller than the sum of its proper divisors (36415521088).

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

33112041152 is a wasteful number, since it uses less digits than its factorization.

33112041152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142789 (or 142779 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 33112041152 its reverse (25114021133), we get a palindrome (58226062285).

The spelling of 33112041152 in words is "thirty-three billion, one hundred twelve million, forty-one thousand, one hundred fifty-two".