2134431255 has 16 divisors (see below), whose sum is σ = 3725553024. Its totient is φ = 1034875680.

The previous prime is 2134431227. The next prime is 2134431281. The reversal of 2134431255 is 5521344312.

It is not a de Polignac number, because 2134431255 - 2⁵ = 2134431223 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 6467809 + ... + 6468138.

It is an arithmetic number, because the mean of its divisors is an integer number (232847064).

Almost surely, 2^2134431255 is an apocalyptic number.

2134431255 is a deficient number, since it is larger than the sum of its proper divisors (1591121769).

2134431255 is a wasteful number, since it uses less digits than its factorization.

2134431255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935966.

The product of its digits is 14400, while the sum is 30.

The square root of 2134431255 is about 46199.9053570459. The cubic root of 2134431255 is about 1287.5399815403.

Adding to 2134431255 its reverse (5521344312), we get a palindrome (7655775567).

The spelling of 2134431255 in words is "two billion, one hundred thirty-four million, four hundred thirty-one thousand, two hundred fifty-five".