1250134229 has 2 divisors, whose sum is σ = 1250134230. Its totient is φ = 1250134228.

The previous prime is 1250134217. The next prime is 1250134273. The reversal of 1250134229 is 9224310521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1051380625 + 198753604 = 32425^2 + 14098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1250134229 - 2⁴ = 1250134213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1250134289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625067114 + 625067115.

It is an arithmetic number, because the mean of its divisors is an integer number (625067115).

Almost surely, 2^1250134229 is an apocalyptic number.

It is an amenable number.

1250134229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250134229 is an equidigital number, since it uses as much as digits as its factorization.

1250134229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1250134229 is about 35357.2372930918. The cubic root of 1250134229 is about 1077.2559019844.

The spelling of 1250134229 in words is "one billion, two hundred fifty million, one hundred thirty-four thousand, two hundred twenty-nine".