250114430149 has 2 divisors, whose sum is σ = 250114430150. Its totient is φ = 250114430148.

The previous prime is 250114430147. The next prime is 250114430161. The reversal of 250114430149 is 941034411052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131645608900 + 118468821249 = 362830^2 + 344193^2 .

It is a cyclic number.

It is not a de Polignac number, because 250114430149 - 2¹ = 250114430147 is a prime.

Together with 250114430147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250114430147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125057215074 + 125057215075.

It is an arithmetic number, because the mean of its divisors is an integer number (125057215075).

Almost surely, 2^250114430149 is an apocalyptic number.

It is an amenable number.

250114430149 is a deficient number, since it is larger than the sum of its proper divisors (1).

250114430149 is an equidigital number, since it uses as much as digits as its factorization.

250114430149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 250114430149 in words is "two hundred fifty billion, one hundred fourteen million, four hundred thirty thousand, one hundred forty-nine".