4200250349 has 2 divisors, whose sum is σ = 4200250350. Its totient is φ = 4200250348.

The previous prime is 4200250339. The next prime is 4200250381. The reversal of 4200250349 is 9430520024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2860324324 + 1339926025 = 53482^2 + 36605^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4200250349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4200250339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100125174 + 2100125175.

It is an arithmetic number, because the mean of its divisors is an integer number (2100125175).

Almost surely, 2^4200250349 is an apocalyptic number.

It is an amenable number.

4200250349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200250349 is an equidigital number, since it uses as much as digits as its factorization.

4200250349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4200250349 is about 64809.3384397650. The cubic root of 4200250349 is about 1613.4607025502.

The spelling of 4200250349 in words is "four billion, two hundred million, two hundred fifty thousand, three hundred forty-nine".