33001243104 has 24 divisors (see below), whose sum is σ = 86628263400. Its totient is φ = 11000414336.

The previous prime is 33001243103. The next prime is 33001243117. The reversal of 33001243104 is 40134210033.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33001243103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171881379 + ... + 171881570.

It is an arithmetic number, because the mean of its divisors is an integer number (3609510975).

Almost surely, 2^33001243104 is an apocalyptic number.

It is an amenable number.

33001243104 is an abundant number, since it is smaller than the sum of its proper divisors (53627020296).

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

33001243104 is a wasteful number, since it uses less digits than its factorization.

33001243104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343762962 (or 343762954 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33001243104 its reverse (40134210033), we get a palindrome (73135453137).

The spelling of 33001243104 in words is "thirty-three billion, one million, two hundred forty-three thousand, one hundred four".