2114210249 has 2 divisors, whose sum is σ = 2114210250. Its totient is φ = 2114210248.

The previous prime is 2114210233. The next prime is 2114210251. The reversal of 2114210249 is 9420124112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1644708025 + 469502224 = 40555^2 + 21668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114210249 - 2⁴ = 2114210233 is a prime.

It is a Sophie Germain prime.

Together with 2114210251, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2114210269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057105124 + 1057105125.

It is an arithmetic number, because the mean of its divisors is an integer number (1057105125).

Almost surely, 2^2114210249 is an apocalyptic number.

It is an amenable number.

2114210249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114210249 is an equidigital number, since it uses as much as digits as its factorization.

2114210249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2114210249 is about 45980.5420694450. The cubic root of 2114210249 is about 1283.4611422193.

The spelling of 2114210249 in words is "two billion, one hundred fourteen million, two hundred ten thousand, two hundred forty-nine".