2134444099 has 2 divisors, whose sum is σ = 2134444100. Its totient is φ = 2134444098.

The previous prime is 2134444079. The next prime is 2134444157. The reversal of 2134444099 is 9904444312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134444099 is a prime.

It is a super-2 number, since 2×2134444099² = 9111703223511843602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2134444079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067222049 + 1067222050.

It is an arithmetic number, because the mean of its divisors is an integer number (1067222050).

Almost surely, 2^2134444099 is an apocalyptic number.

2134444099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134444099 is an equidigital number, since it uses as much as digits as its factorization.

2134444099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 2134444099 is about 46200.0443614506. The cubic root of 2134444099 is about 1287.5425641378.

The spelling of 2134444099 in words is "two billion, one hundred thirty-four million, four hundred forty-four thousand, ninety-nine".