2134803520 has 112 divisors (see below), whose sum is σ = 5373014400. Its totient is φ = 805662720.

The previous prime is 2134803511. The next prime is 2134803523. The reversal of 2134803520 is 253084312.

It is not an unprimeable number, because it can be changed into a prime (2134803523) 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, 1890316 + ... + 1891444.

Almost surely, 2^2134803520 is an apocalyptic number.

2134803520 is a gapful number since it is divisible by the number (20) 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 2134803520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2686507200).

2134803520 is an abundant number, since it is smaller than the sum of its proper divisors (3238210880).

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

2134803520 is a wasteful number, since it uses less digits than its factorization.

2134803520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1466 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2134803520 is about 46203.9340316385. The cubic root of 2134803520 is about 1287.6148302395.

Adding to 2134803520 its reverse (253084312), we get a palindrome (2387887832).

The spelling of 2134803520 in words is "two billion, one hundred thirty-four million, eight hundred three thousand, five hundred twenty".