2134003344 has 80 divisors (see below), whose sum is σ = 6021739584. Its totient is φ = 645836800.

The previous prime is 2134003343. The next prime is 2134003363. The reversal of 2134003344 is 4433004312.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2134003343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501064 + ... + 505304.

Almost surely, 2^2134003344 is an apocalyptic number.

2134003344 is a gapful number since it is divisible by the number (24) 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 2134003344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3010869792).

2134003344 is an abundant number, since it is smaller than the sum of its proper divisors (3887736240).

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

2134003344 is a wasteful number, since it uses less digits than its factorization.

2134003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216 (or 5210 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2134003344 is about 46195.2740439972. The cubic root of 2134003344 is about 1287.4539337400.

Adding to 2134003344 its reverse (4433004312), we get a palindrome (6567007656).

The spelling of 2134003344 in words is "two billion, one hundred thirty-four million, three thousand, three hundred forty-four".