12072667576 has 8 divisors (see below), whose sum is σ = 22636251720. Its totient is φ = 6036333784.

The previous prime is 12072667517. The next prime is 12072667613. The reversal of 12072667576 is 67576627021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 754541716 + ... + 754541731.

It is an arithmetic number, because the mean of its divisors is an integer number (2829531465).

Almost surely, 2^12072667576 is an apocalyptic number.

It is an amenable number.

12072667576 is a deficient number, since it is larger than the sum of its proper divisors (10563584144).

12072667576 is a wasteful number, since it uses less digits than its factorization.

12072667576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509083453 (or 1509083449 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 12072667576 in words is "twelve billion, seventy-two million, six hundred sixty-seven thousand, five hundred seventy-six".