126466320085 has 8 divisors (see below), whose sum is σ = 173439524736. Its totient is φ = 86719762320.

The previous prime is 126466320077. The next prime is 126466320091. The reversal of 126466320085 is 580023664621.

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

It is not a de Polignac number, because 126466320085 - 2³ = 126466320077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806661681 + ... + 1806661750.

It is an arithmetic number, because the mean of its divisors is an integer number (21679940592).

Almost surely, 2^126466320085 is an apocalyptic number.

It is an amenable number.

126466320085 is a deficient number, since it is larger than the sum of its proper divisors (46973204651).

126466320085 is an equidigital number, since it uses as much as digits as its factorization.

126466320085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613323443.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 126466320085 in words is "one hundred twenty-six billion, four hundred sixty-six million, three hundred twenty thousand, eighty-five".