2114664049 has 2 divisors, whose sum is σ = 2114664050. Its totient is φ = 2114664048.

The previous prime is 2114664047. The next prime is 2114664061. The reversal of 2114664049 is 9404664112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1249127649 + 865536400 = 35343^2 + 29420^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114664049 - 2¹ = 2114664047 is a prime.

Together with 2114664047, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2114663999 and 2114664017.

It is not a weakly prime, because it can be changed into another prime (2114664043) 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 as a sum of consecutive naturals, namely, 1057332024 + 1057332025.

It is an arithmetic number, because the mean of its divisors is an integer number (1057332025).

Almost surely, 2^2114664049 is an apocalyptic number.

It is an amenable number.

2114664049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114664049 is an equidigital number, since it uses as much as digits as its factorization.

2114664049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2114664049 is about 45985.4765007388. The cubic root of 2114664049 is about 1283.5529642128.

The spelling of 2114664049 in words is "two billion, one hundred fourteen million, six hundred sixty-four thousand, forty-nine".