126706543141473 has 6 divisors (see below), whose sum is σ = 183020562315474. Its totient is φ = 84471028760976.

The previous prime is 126706543141411. The next prime is 126706543141483. The reversal of 126706543141473 is 374141345607621.

126706543141473 is a `hidden beast` number, since 1 + 2 + 6 + 7 + 0 + 6 + 543 + 14 + 14 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 99068738275584 + 27637804865889 = 9953328^2 + 5257167^2 .

It is not a de Polignac number, because 126706543141473 - 2¹⁰ = 126706543140449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126706543141483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7039252396740 + ... + 7039252396757.

It is an arithmetic number, because the mean of its divisors is an integer number (30503427052579).

Almost surely, 2^{126706543141473} is an apocalyptic number.

It is an amenable number.

126706543141473 is a deficient number, since it is larger than the sum of its proper divisors (56314019174001).

126706543141473 is a wasteful number, since it uses less digits than its factorization.

126706543141473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14078504793503 (or 14078504793500 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 126706543141473 in words is "one hundred twenty-six trillion, seven hundred six billion, five hundred forty-three million, one hundred forty-one thousand, four hundred seventy-three".