2068029149 has 2 divisors, whose sum is σ = 2068029150. Its totient is φ = 2068029148.

The previous prime is 2068029083. The next prime is 2068029151. The reversal of 2068029149 is 9419208602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1896602500 + 171426649 = 43550^2 + 13093^2 .

It is a cyclic number.

It is not a de Polignac number, because 2068029149 - 2²⁴ = 2051251933 is a prime.

It is a super-2 number, since 2×2068029149² = 8553489122227328402, which contains 22 as substring.

Together with 2068029151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068029449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034014574 + 1034014575.

It is an arithmetic number, because the mean of its divisors is an integer number (1034014575).

Almost surely, 2^2068029149 is an apocalyptic number.

It is an amenable number.

2068029149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068029149 is an equidigital number, since it uses as much as digits as its factorization.

2068029149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 2068029149 is about 45475.5884953675. The cubic root of 2068029149 is about 1274.0473004034.

The spelling of 2068029149 in words is "two billion, sixty-eight million, twenty-nine thousand, one hundred forty-nine".