711121168 has 10 divisors (see below), whose sum is σ = 1377797294. Its totient is φ = 355560576.

The previous prime is 711121157. The next prime is 711121181. The reversal of 711121168 is 861121117.

It can be written as a sum of positive squares in only one way, i.e., 690217984 + 20903184 = 26272^2 + 4572^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22222521 + ... + 22222552.

Almost surely, 2^711121168 is an apocalyptic number.

It is an amenable number.

711121168 is a deficient number, since it is larger than the sum of its proper divisors (666676126).

711121168 is a wasteful number, since it uses less digits than its factorization.

711121168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44445081 (or 44445075 counting only the distinct ones).

The product of its digits is 672, while the sum is 28.

The square root of 711121168 is about 26666.8552326666. The cubic root of 711121168 is about 892.5814745144.

The spelling of 711121168 in words is "seven hundred eleven million, one hundred twenty-one thousand, one hundred sixty-eight".