1941243229 has 8 divisors (see below), whose sum is σ = 1972175480. Its totient is φ = 1910428416.

The previous prime is 1941243203. The next prime is 1941243247. The reversal of 1941243229 is 9223421491.

It can be written as a sum of positive squares in 4 ways, for example, as 286624900 + 1654618329 = 16930^2 + 40677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1941243229 - 2⁹ = 1941242717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941243289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4267 + ... + 62455.

It is an arithmetic number, because the mean of its divisors is an integer number (246521935).

Almost surely, 2^1941243229 is an apocalyptic number.

It is an amenable number.

1941243229 is a deficient number, since it is larger than the sum of its proper divisors (30932251).

1941243229 is an equidigital number, since it uses as much as digits as its factorization.

1941243229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58719.

The product of its digits is 31104, while the sum is 37.

The square root of 1941243229 is about 44059.5418609863. The cubic root of 1941243229 is about 1247.4600646651.

The spelling of 1941243229 in words is "one billion, nine hundred forty-one million, two hundred forty-three thousand, two hundred twenty-nine".