11616174728 has 16 divisors (see below), whose sum is σ = 21797376000. Its totient is φ = 5803541136.

The previous prime is 11616174709. The next prime is 11616174743. The reversal of 11616174728 is 82747161611.

It is a super-2 number, since 2×11616174728² (a number of 21 digits) contains 22 as substring.

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, 557408 + ... + 577871.

It is an arithmetic number, because the mean of its divisors is an integer number (1362336000).

Almost surely, 2^11616174728 is an apocalyptic number.

It is an amenable number.

11616174728 is a deficient number, since it is larger than the sum of its proper divisors (10181201272).

11616174728 is a wasteful number, since it uses less digits than its factorization.

11616174728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136564 (or 1136560 counting only the distinct ones).

The product of its digits is 112896, while the sum is 44.

The spelling of 11616174728 in words is "eleven billion, six hundred sixteen million, one hundred seventy-four thousand, seven hundred twenty-eight".