126016444085 has 48 divisors (see below), whose sum is σ = 186362213184. Its totient is φ = 81281991168.

The previous prime is 126016444049. The next prime is 126016444157. The reversal of 126016444085 is 580444610621.

It is not a de Polignac number, because 126016444085 - 2¹⁴ = 126016427701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8268242 + ... + 8283468.

It is an arithmetic number, because the mean of its divisors is an integer number (3882546108).

Almost surely, 2^126016444085 is an apocalyptic number.

It is an amenable number.

126016444085 is a deficient number, since it is larger than the sum of its proper divisors (60345769099).

126016444085 is a wasteful number, since it uses less digits than its factorization.

126016444085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17250 (or 17243 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 126016444085 in words is "one hundred twenty-six billion, sixteen million, four hundred forty-four thousand, eighty-five".