1241189341 has 4 divisors (see below), whose sum is σ = 1418502112. Its totient is φ = 1063876572.

The previous prime is 1241189333. The next prime is 1241189359. The reversal of 1241189341 is 1439811421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1439811421 = 3793 ⋅379597.

It is a cyclic number.

It is not a de Polignac number, because 1241189341 - 2³ = 1241189333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241189297 and 1241189306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241189311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88656375 + ... + 88656388.

It is an arithmetic number, because the mean of its divisors is an integer number (354625528).

Almost surely, 2^1241189341 is an apocalyptic number.

It is an amenable number.

1241189341 is a deficient number, since it is larger than the sum of its proper divisors (177312771).

1241189341 is an equidigital number, since it uses as much as digits as its factorization.

1241189341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177312770.

The product of its digits is 6912, while the sum is 34.

The square root of 1241189341 is about 35230.5171832603. The cubic root of 1241189341 is about 1074.6804432542.

The spelling of 1241189341 in words is "one billion, two hundred forty-one million, one hundred eighty-nine thousand, three hundred forty-one".