125066312446443 has 16 divisors (see below), whose sum is σ = 174029802393600. Its totient is φ = 79741202820224.

The previous prime is 125066312446433. The next prime is 125066312446463. The reversal of 125066312446443 is 344644213660521.

It is a cyclic number.

It is not a de Polignac number, because 125066312446443 - 2⁶ = 125066312446379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125066312446403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127100718 + ... + 128080931.

It is an arithmetic number, because the mean of its divisors is an integer number (10876862649600).

Almost surely, 2^{125066312446443} is an apocalyptic number.

125066312446443 is a deficient number, since it is larger than the sum of its proper divisors (48963489947157).

125066312446443 is a wasteful number, since it uses less digits than its factorization.

125066312446443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255188778.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 125066312446443 in words is "one hundred twenty-five trillion, sixty-six billion, three hundred twelve million, four hundred forty-six thousand, four hundred forty-three".