2134019259 has 24 divisors (see below), whose sum is σ = 3196720800. Its totient is φ = 1370194560.

The previous prime is 2134019207. The next prime is 2134019287. The reversal of 2134019259 is 9529104312.

It is not a de Polignac number, because 2134019259 - 2¹⁷ = 2133888187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134019159) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 96754 + ... + 116744.

It is an arithmetic number, because the mean of its divisors is an integer number (133196700).

Almost surely, 2^2134019259 is an apocalyptic number.

2134019259 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2134019259 is a deficient number, since it is larger than the sum of its proper divisors (1062701541).

2134019259 is a wasteful number, since it uses less digits than its factorization.

2134019259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20435 (or 20432 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2134019259 is about 46195.4463015566. The cubic root of 2134019259 is about 1287.4571342627.

The spelling of 2134019259 in words is "two billion, one hundred thirty-four million, nineteen thousand, two hundred fifty-nine".