4114145249 has 2 divisors, whose sum is σ = 4114145250. Its totient is φ = 4114145248.

The previous prime is 4114145207. The next prime is 4114145327. The reversal of 4114145249 is 9425414114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4103043025 + 11102224 = 64055^2 + 3332^2 .

It is a cyclic number.

It is not a de Polignac number, because 4114145249 - 2²⁸ = 3845709793 is a prime.

It is a super-2 number, since 2×4114145249² = 33852382259738544002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4114141249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057072624 + 2057072625.

It is an arithmetic number, because the mean of its divisors is an integer number (2057072625).

Almost surely, 2^4114145249 is an apocalyptic number.

It is an amenable number.

4114145249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4114145249 is an equidigital number, since it uses as much as digits as its factorization.

4114145249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 35.

The square root of 4114145249 is about 64141.6031059405. The cubic root of 4114145249 is about 1602.3591823322.

The spelling of 4114145249 in words is "four billion, one hundred fourteen million, one hundred forty-five thousand, two hundred forty-nine".