1241346229 has 2 divisors, whose sum is σ = 1241346230. Its totient is φ = 1241346228.

The previous prime is 1241346203. The next prime is 1241346233. The reversal of 1241346229 is 9226431421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 947223729 + 294122500 = 30777^2 + 17150^2 .

It is an emirp because it is prime and its reverse (9226431421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1241346229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241346194 and 1241346203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241346329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620673114 + 620673115.

It is an arithmetic number, because the mean of its divisors is an integer number (620673115).

Almost surely, 2^1241346229 is an apocalyptic number.

It is an amenable number.

1241346229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241346229 is an equidigital number, since it uses as much as digits as its factorization.

1241346229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 1241346229 is about 35232.7437052524. The cubic root of 1241346229 is about 1074.7257216970.

The spelling of 1241346229 in words is "one billion, two hundred forty-one million, three hundred forty-six thousand, two hundred twenty-nine".