10305344425427 has 2 divisors, whose sum is σ = 10305344425428. Its totient is φ = 10305344425426.

The previous prime is 10305344425399. The next prime is 10305344425459. The reversal of 10305344425427 is 72452444350301.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72452444350301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10305344425427 - 2¹² = 10305344421331 is a prime.

It is not a weakly prime, because it can be changed into another prime (10305344485427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152672212713 + 5152672212714.

It is an arithmetic number, because the mean of its divisors is an integer number (5152672212714).

Almost surely, 2^{10305344425427} is an apocalyptic number.

10305344425427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10305344425427 is an equidigital number, since it uses as much as digits as its factorization.

10305344425427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 44.

Adding to 10305344425427 its reverse (72452444350301), we get a palindrome (82757788775728).

The spelling of 10305344425427 in words is "ten trillion, three hundred five billion, three hundred forty-four million, four hundred twenty-five thousand, four hundred twenty-seven".