11611724716 has 12 divisors (see below), whose sum is σ = 20364986488. Its totient is φ = 5793157152.

The previous prime is 11611724711. The next prime is 11611724741. The reversal of 11611724716 is 61742711611.

It is not an unprimeable number, because it can be changed into a prime (11611724711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3174246 + ... + 3177901.

Almost surely, 2^11611724716 is an apocalyptic number.

It is an amenable number.

11611724716 is a deficient number, since it is larger than the sum of its proper divisors (8753261772).

11611724716 is a wasteful number, since it uses less digits than its factorization.

11611724716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6352608 (or 6352606 counting only the distinct ones).

The product of its digits is 14112, while the sum is 37.

The spelling of 11611724716 in words is "eleven billion, six hundred eleven million, seven hundred twenty-four thousand, seven hundred sixteen".