33101144340 has 48 divisors (see below), whose sum is σ = 101108952000. Its totient is φ = 8024519680.

The previous prime is 33101144327. The next prime is 33101144357. The reversal of 33101144340 is 4344110133.

It is a self number, because there is not a number n which added to its sum of digits gives 33101144340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25075965 + ... + 25077284.

It is an arithmetic number, because the mean of its divisors is an integer number (2106436500).

Almost surely, 2^33101144340 is an apocalyptic number.

33101144340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33101144340 is an abundant number, since it is smaller than the sum of its proper divisors (68007807660).

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

33101144340 is a wasteful number, since it uses less digits than its factorization.

33101144340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50153272 (or 50153270 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 33101144340 its reverse (4344110133), we get a palindrome (37445254473).

The spelling of 33101144340 in words is "thirty-three billion, one hundred one million, one hundred forty-four thousand, three hundred forty".