8669742111376 has 10 divisors (see below), whose sum is σ = 16797625340822. Its totient is φ = 4334871055680.

The previous prime is 8669742111299. The next prime is 8669742111403. The reversal of 8669742111376 is 6731112479668.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7568661254400 + 1101080856976 = 2751120^2 + 1049324^2 .

It is a super-2 number, since 2×8669742111376² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270929440965 + ... + 270929440996.

Almost surely, 2^{8669742111376} is an apocalyptic number.

It is an amenable number.

8669742111376 is a deficient number, since it is larger than the sum of its proper divisors (8127883229446).

8669742111376 is a wasteful number, since it uses less digits than its factorization.

8669742111376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541858881969 (or 541858881963 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 61.

The spelling of 8669742111376 in words is "eight trillion, six hundred sixty-nine billion, seven hundred forty-two million, one hundred eleven thousand, three hundred seventy-six".