446107512645427 has 2 divisors, whose sum is σ = 446107512645428. Its totient is φ = 446107512645426.

The previous prime is 446107512645401. The next prime is 446107512645437. The reversal of 446107512645427 is 724546215701644.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446107512645427 is a prime.

It is not a weakly prime, because it can be changed into another prime (446107512645437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223053756322713 + 223053756322714.

It is an arithmetic number, because the mean of its divisors is an integer number (223053756322714).

Almost surely, 2^{446107512645427} is an apocalyptic number.

446107512645427 is a deficient number, since it is larger than the sum of its proper divisors (1).

446107512645427 is an equidigital number, since it uses as much as digits as its factorization.

446107512645427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45158400, while the sum is 58.

The spelling of 446107512645427 in words is "four hundred forty-six trillion, one hundred seven billion, five hundred twelve million, six hundred forty-five thousand, four hundred twenty-seven".