2134876011 has 4 divisors (see below), whose sum is σ = 2846501352. Its totient is φ = 1423250672.

The previous prime is 2134875989. The next prime is 2134876057. The reversal of 2134876011 is 1106784312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134876011 - 2⁵ = 2134875979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134876111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355812666 + ... + 355812671.

It is an arithmetic number, because the mean of its divisors is an integer number (711625338).

Almost surely, 2^2134876011 is an apocalyptic number.

2134876011 is a deficient number, since it is larger than the sum of its proper divisors (711625341).

2134876011 is an equidigital number, since it uses as much as digits as its factorization.

2134876011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711625340.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 2134876011 is about 46204.7184928120. The cubic root of 2134876011 is about 1287.6294044816.

The spelling of 2134876011 in words is "two billion, one hundred thirty-four million, eight hundred seventy-six thousand, eleven".