1412041323257 has 2 divisors, whose sum is σ = 1412041323258. Its totient is φ = 1412041323256.

The previous prime is 1412041323227. The next prime is 1412041323289. The reversal of 1412041323257 is 7523231402141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1099637460496 + 312403862761 = 1048636^2 + 558931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412041323257 is a prime.

It is not a weakly prime, because it can be changed into another prime (1412041323227) 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 as a sum of consecutive naturals, namely, 706020661628 + 706020661629.

It is an arithmetic number, because the mean of its divisors is an integer number (706020661629).

Almost surely, 2^{1412041323257} is an apocalyptic number.

It is an amenable number.

1412041323257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412041323257 is an equidigital number, since it uses as much as digits as its factorization.

1412041323257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 1412041323257 its reverse (7523231402141), we get a palindrome (8935272725398).

The spelling of 1412041323257 in words is "one trillion, four hundred twelve billion, forty-one million, three hundred twenty-three thousand, two hundred fifty-seven".