11616029672 has 16 divisors (see below), whose sum is σ = 23455444740. Its totient is φ = 5361244416.

The previous prime is 11616029657. The next prime is 11616029683. The reversal of 11616029672 is 27692061611.

It can be written as a sum of positive squares in 2 ways, for example, as 11116328356 + 499701316 = 105434^2 + 22354^2 .

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, 55846193 + ... + 55846400.

Almost surely, 2^11616029672 is an apocalyptic number.

It is an amenable number.

11616029672 is an abundant number, since it is smaller than the sum of its proper divisors (11839415068).

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

11616029672 is a wasteful number, since it uses less digits than its factorization.

11616029672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111692612 (or 111692608 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 11616029672 in words is "eleven billion, six hundred sixteen million, twenty-nine thousand, six hundred seventy-two".