12442011717576 has 128 divisors (see below), whose sum is σ = 37212170895360. Its totient is φ = 3391734124800.

The previous prime is 12442011717571. The next prime is 12442011717637. The reversal of 12442011717576 is 67571711024421.

It is not an unprimeable number, because it can be changed into a prime (12442011717571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16454311 + ... + 17193846.

It is an arithmetic number, because the mean of its divisors is an integer number (290720085120).

Almost surely, 2^{12442011717576} is an apocalyptic number.

It is an amenable number.

12442011717576 is an abundant number, since it is smaller than the sum of its proper divisors (24770159177784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12442011717576 is a wasteful number, since it uses less digits than its factorization.

12442011717576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33648275 (or 33648271 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 12442011717576 in words is "twelve trillion, four hundred forty-two billion, eleven million, seven hundred seventeen thousand, five hundred seventy-six".