12042611716 has 12 divisors (see below), whose sum is σ = 21311364060. Its totient is φ = 5953650560.

The previous prime is 12042611671. The next prime is 12042611747. The reversal of 12042611716 is 61711624021.

It can be written as a sum of positive squares in 2 ways, for example, as 6037911616 + 6004700100 = 77704^2 + 77490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16913425 + ... + 16914136.

It is an arithmetic number, because the mean of its divisors is an integer number (1775947005).

Almost surely, 2^12042611716 is an apocalyptic number.

It is an amenable number.

12042611716 is a deficient number, since it is larger than the sum of its proper divisors (9268752344).

12042611716 is a wasteful number, since it uses less digits than its factorization.

12042611716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33827654 (or 33827652 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 12042611716 in words is "twelve billion, forty-two million, six hundred eleven thousand, seven hundred sixteen".