1241466461 has 4 divisors (see below), whose sum is σ = 1241543424. Its totient is φ = 1241389500.

The previous prime is 1241466451. The next prime is 1241466503. The reversal of 1241466461 is 1646641421.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1241466461 - 2³⁰ = 167724637 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 (1241466451) 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, 3965 + ... + 49986.

It is an arithmetic number, because the mean of its divisors is an integer number (310385856).

Almost surely, 2^1241466461 is an apocalyptic number.

It is an amenable number.

1241466461 is a deficient number, since it is larger than the sum of its proper divisors (76963).

1241466461 is an equidigital number, since it uses as much as digits as its factorization.

1241466461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76962.

The product of its digits is 27648, while the sum is 35.

The square root of 1241466461 is about 35234.4499176587. The cubic root of 1241466461 is about 1074.7604185040.

The spelling of 1241466461 in words is "one billion, two hundred forty-one million, four hundred sixty-six thousand, four hundred sixty-one".