2134616081 has 8 divisors (see below), whose sum is σ = 2320303104. Its totient is φ = 1951998480.

The previous prime is 2134616041. The next prime is 2134616089. The reversal of 2134616081 is 1806164312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2134616081 - 2⁶ = 2134616017 is a prime.

It is a super-2 number, since 2×2134616081² = 9113171626527597122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134616089) 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 7 ways as a sum of consecutive naturals, for example, 765905 + ... + 768686.

It is an arithmetic number, because the mean of its divisors is an integer number (290037888).

Almost surely, 2^2134616081 is an apocalyptic number.

It is an amenable number.

2134616081 is a deficient number, since it is larger than the sum of its proper divisors (185687023).

2134616081 is a wasteful number, since it uses less digits than its factorization.

2134616081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534711.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2134616081 is about 46201.9055992283. The cubic root of 2134616081 is about 1287.5771442889.

The spelling of 2134616081 in words is "two billion, one hundred thirty-four million, six hundred sixteen thousand, eighty-one".