1241002124077 has 2 divisors, whose sum is σ = 1241002124078. Its totient is φ = 1241002124076.

The previous prime is 1241002124057. The next prime is 1241002124129. The reversal of 1241002124077 is 7704212001421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1238615410761 + 2386713316 = 1112931^2 + 48854^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241002124077 - 2³⁹ = 691246310189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241002124057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620501062038 + 620501062039.

It is an arithmetic number, because the mean of its divisors is an integer number (620501062039).

Almost surely, 2^{1241002124077} is an apocalyptic number.

It is an amenable number.

1241002124077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241002124077 is an equidigital number, since it uses as much as digits as its factorization.

1241002124077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 31.

Adding to 1241002124077 its reverse (7704212001421), we get a palindrome (8945214125498).

The spelling of 1241002124077 in words is "one trillion, two hundred forty-one billion, two million, one hundred twenty-four thousand, seventy-seven".