1241041512077 has 4 divisors (see below), whose sum is σ = 1244316028320. Its totient is φ = 1237766995836.

The previous prime is 1241041512001. The next prime is 1241041512089. The reversal of 1241041512077 is 7702151401421.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 1241041512077 - 2¹⁰ = 1241041511053 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 (1241041512377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637257553 + ... + 1637258310.

It is an arithmetic number, because the mean of its divisors is an integer number (311079007080).

Almost surely, 2^{1241041512077} is an apocalyptic number.

It is an amenable number.

1241041512077 is a deficient number, since it is larger than the sum of its proper divisors (3274516243).

1241041512077 is an equidigital number, since it uses as much as digits as its factorization.

1241041512077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274516242.

The product of its (nonzero) digits is 15680, while the sum is 35.

Adding to 1241041512077 its reverse (7702151401421), we get a palindrome (8943192913498).

The spelling of 1241041512077 in words is "one trillion, two hundred forty-one billion, forty-one million, five hundred twelve thousand, seventy-seven".