11654172716 has 12 divisors (see below), whose sum is σ = 20395568088. Its totient is φ = 5826867552.

The previous prime is 11654172679. The next prime is 11654172727. The reversal of 11654172716 is 61727145611.

It is a happy number.

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, 151520 + ... + 215096.

It is an arithmetic number, because the mean of its divisors is an integer number (1699630674).

Almost surely, 2^11654172716 is an apocalyptic number.

It is an amenable number.

11654172716 is a deficient number, since it is larger than the sum of its proper divisors (8741395372).

11654172716 is a wasteful number, since it uses less digits than its factorization.

11654172716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109408 (or 109406 counting only the distinct ones).

The product of its digits is 70560, while the sum is 41.

The spelling of 11654172716 in words is "eleven billion, six hundred fifty-four million, one hundred seventy-two thousand, seven hundred sixteen".