2132894229 has 16 divisors (see below), whose sum is σ = 3000038400. Its totient is φ = 1344164976.

The previous prime is 2132894221. The next prime is 2132894249. The reversal of 2132894229 is 9224982312.

It is not a de Polignac number, because 2132894229 - 2³ = 2132894221 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132894221) 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, 14019 + ... + 66800.

It is an arithmetic number, because the mean of its divisors is an integer number (187502400).

Almost surely, 2^2132894229 is an apocalyptic number.

It is an amenable number.

2132894229 is a deficient number, since it is larger than the sum of its proper divisors (867144171).

2132894229 is a wasteful number, since it uses less digits than its factorization.

2132894229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81304.

The product of its digits is 124416, while the sum is 42.

The square root of 2132894229 is about 46183.2678466996. The cubic root of 2132894229 is about 1287.2308503777.

The spelling of 2132894229 in words is "two billion, one hundred thirty-two million, eight hundred ninety-four thousand, two hundred twenty-nine".