11709453416 has 16 divisors (see below), whose sum is σ = 22219747200. Its totient is φ = 5784187504.

The previous prime is 11709453403. The next prime is 11709453419. The reversal of 11709453416 is 61435490711.

It is a super-2 number, since 2×11709453416² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11709453419) 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, 8816696 + ... + 8818023.

It is an arithmetic number, because the mean of its divisors is an integer number (1388734200).

Almost surely, 2^11709453416 is an apocalyptic number.

It is an amenable number.

11709453416 is a deficient number, since it is larger than the sum of its proper divisors (10510293784).

11709453416 is a wasteful number, since it uses less digits than its factorization.

11709453416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17634808 (or 17634804 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 11709453416 in words is "eleven billion, seven hundred nine million, four hundred fifty-three thousand, four hundred sixteen".