2134325556 has 72 divisors (see below), whose sum is σ = 6195352800. Its totient is φ = 612722880.

The previous prime is 2134325497. The next prime is 2134325563. The reversal of 2134325556 is 6555234312.

2134325556 is a `hidden beast` number, since 213 + 432 + 5 + 5 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2134325556.

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 23 ways as a sum of consecutive naturals, for example, 134311 + ... + 149358.

Almost surely, 2^2134325556 is an apocalyptic number.

It is an amenable number.

2134325556 is an abundant number, since it is smaller than the sum of its proper divisors (4061027244).

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

2134325556 is a wasteful number, since it uses less digits than its factorization.

2134325556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283709 (or 283704 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 2134325556 is about 46198.7614119686. The cubic root of 2134325556 is about 1287.5187278012.

Adding to 2134325556 its reverse (6555234312), we get a palindrome (8689559868).

It can be divided in two parts, 21343255 and 56, that added together give a triangular number (21343311 = T₆₅₃₃).

The spelling of 2134325556 in words is "two billion, one hundred thirty-four million, three hundred twenty-five thousand, five hundred fifty-six".