1241982299 has 2 divisors, whose sum is σ = 1241982300. Its totient is φ = 1241982298.

The previous prime is 1241982289. The next prime is 1241982317. The reversal of 1241982299 is 9922891421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1241982299 - 2²⁴ = 1225205083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241982289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620991149 + 620991150.

It is an arithmetic number, because the mean of its divisors is an integer number (620991150).

Almost surely, 2^1241982299 is an apocalyptic number.

1241982299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241982299 is an equidigital number, since it uses as much as digits as its factorization.

1241982299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 47.

The square root of 1241982299 is about 35241.7692376532. The cubic root of 1241982299 is about 1074.9092547161.

The spelling of 1241982299 in words is "one billion, two hundred forty-one million, nine hundred eighty-two thousand, two hundred ninety-nine".