2134430277 has 16 divisors (see below), whose sum is σ = 3262127232. Its totient is φ = 1216051200.

The previous prime is 2134430267. The next prime is 2134430281. The reversal of 2134430277 is 7720344312.

It is not a de Polignac number, because 2134430277 - 2¹⁴ = 2134413893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134430267) 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 15 ways as a sum of consecutive naturals, for example, 143724 + ... + 157877.

It is an arithmetic number, because the mean of its divisors is an integer number (203882952).

Almost surely, 2^2134430277 is an apocalyptic number.

It is an amenable number.

2134430277 is a deficient number, since it is larger than the sum of its proper divisors (1127696955).

2134430277 is a wasteful number, since it uses less digits than its factorization.

2134430277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301948.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 2134430277 is about 46199.8947726074. The cubic root of 2134430277 is about 1287.5397848893.

Adding to 2134430277 its reverse (7720344312), we get a palindrome (9854774589).

The spelling of 2134430277 in words is "two billion, one hundred thirty-four million, four hundred thirty thousand, two hundred seventy-seven".