126244375161 has 8 divisors (see below), whose sum is σ = 170696620224. Its totient is φ = 82977523440.

The previous prime is 126244375157. The next prime is 126244375211. The reversal of 126244375161 is 161573442621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126244375161 - 2² = 126244375157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126244374161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296348086 + ... + 296348511.

It is an arithmetic number, because the mean of its divisors is an integer number (21337077528).

Almost surely, 2^126244375161 is an apocalyptic number.

It is an amenable number.

126244375161 is a deficient number, since it is larger than the sum of its proper divisors (44452245063).

126244375161 is an equidigital number, since it uses as much as digits as its factorization.

126244375161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592696671.

The product of its digits is 241920, while the sum is 42.

The spelling of 126244375161 in words is "one hundred twenty-six billion, two hundred forty-four million, three hundred seventy-five thousand, one hundred sixty-one".