2133242104 has 64 divisors (see below), whose sum is σ = 4707288000. Its totient is φ = 887169024.

The previous prime is 2133242087. The next prime is 2133242123. The reversal of 2133242104 is 4012423312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929182 + ... + 931474.

It is an arithmetic number, because the mean of its divisors is an integer number (73551375).

Almost surely, 2^2133242104 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 2133242104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2353644000).

2133242104 is an abundant number, since it is smaller than the sum of its proper divisors (2574045896).

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

2133242104 is a wasteful number, since it uses less digits than its factorization.

2133242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792 (or 2788 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2133242104 is about 46187.0339381086. The cubic root of 2133242104 is about 1287.3008290141.

Adding to 2133242104 its reverse (4012423312), we get a palindrome (6145665416).

It can be divided in two parts, 21332 and 42104, that added together give a palindrome (63436).

The spelling of 2133242104 in words is "two billion, one hundred thirty-three million, two hundred forty-two thousand, one hundred four".