7412145318077 has 2 divisors, whose sum is σ = 7412145318078. Its totient is φ = 7412145318076.

The previous prime is 7412145318013. The next prime is 7412145318229. The reversal of 7412145318077 is 7708135412147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7411837455961 + 307862116 = 2722469^2 + 17546^2 .

It is a cyclic number.

It is not a de Polignac number, because 7412145318077 - 2⁶ = 7412145318013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7412145318377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3706072659038 + 3706072659039.

It is an arithmetic number, because the mean of its divisors is an integer number (3706072659039).

Almost surely, 2^{7412145318077} is an apocalyptic number.

It is an amenable number.

7412145318077 is a deficient number, since it is larger than the sum of its proper divisors (1).

7412145318077 is an equidigital number, since it uses as much as digits as its factorization.

7412145318077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 7412145318077 in words is "seven trillion, four hundred twelve billion, one hundred forty-five million, three hundred eighteen thousand, seventy-seven".