11716472468 has 12 divisors (see below), whose sum is σ = 21210855540. Its totient is φ = 5656228032.

The previous prime is 11716472419. The next prime is 11716472473. The reversal of 11716472468 is 86427461711.

It can be written as a sum of positive squares in 2 ways, for example, as 4889086084 + 6827386384 = 69922^2 + 82628^2 .

It is a super-2 number, since 2×11716472468² (a number of 21 digits) contains 22 as substring.

It is a congruent 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, 50501921 + ... + 50502152.

It is an arithmetic number, because the mean of its divisors is an integer number (1767571295).

Almost surely, 2^11716472468 is an apocalyptic number.

It is an amenable number.

11716472468 is a deficient number, since it is larger than the sum of its proper divisors (9494383072).

11716472468 is a wasteful number, since it uses less digits than its factorization.

11716472468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101004106 (or 101004104 counting only the distinct ones).

The product of its digits is 451584, while the sum is 47.

The spelling of 11716472468 in words is "eleven billion, seven hundred sixteen million, four hundred seventy-two thousand, four hundred sixty-eight".