2134453410 has 64 divisors (see below), whose sum is σ = 5845737600. Its totient is φ = 553801536.

The previous prime is 2134453367. The next prime is 2134453417. The reversal of 2134453410 is 143544312.

It is a happy number.

2134453410 is a `hidden beast` number, since 213 + 445 + 3 + 4 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2134453417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96840 + ... + 116819.

It is an arithmetic number, because the mean of its divisors is an integer number (91339650).

Almost surely, 2^2134453410 is an apocalyptic number.

2134453410 is an abundant number, since it is smaller than the sum of its proper divisors (3711284190).

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

2134453410 is a wasteful number, since it uses less digits than its factorization.

2134453410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213712 (or 213706 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2134453410 is about 46200.1451296422. The cubic root of 2134453410 is about 1287.5444363335.

Adding to 2134453410 its reverse (143544312), we get a palindrome (2277997722).

The spelling of 2134453410 in words is "two billion, one hundred thirty-four million, four hundred fifty-three thousand, four hundred ten".