1241134461 has 16 divisors (see below), whose sum is σ = 2101392000. Its totient is φ = 709219584.

The previous prime is 1241134451. The next prime is 1241134463. The reversal of 1241134461 is 1644311421.

It is not a de Polignac number, because 1241134461 - 2¹⁰ = 1241133437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241134463) 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 15 ways as a sum of consecutive naturals, for example, 3283236 + ... + 3283613.

It is an arithmetic number, because the mean of its divisors is an integer number (131337000).

Almost surely, 2^1241134461 is an apocalyptic number.

It is an amenable number.

1241134461 is a deficient number, since it is larger than the sum of its proper divisors (860257539).

1241134461 is an equidigital number, since it uses as much as digits as its factorization.

1241134461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566865 (or 6566859 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1241134461 is about 35229.7383044496. The cubic root of 1241134461 is about 1074.6646037874.

Adding to 1241134461 its reverse (1644311421), we get a palindrome (2885445882).

The spelling of 1241134461 in words is "one billion, two hundred forty-one million, one hundred thirty-four thousand, four hundred sixty-one".