9992401711 has 4 divisors (see below), whose sum is σ = 10020709152. Its totient is φ = 9964094272.

The previous prime is 9992401607. The next prime is 9992401717. The reversal of 9992401711 is 1171042999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9992401711 - 2¹⁵ = 9992368943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9992401717) 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, 14153191 + ... + 14153896.

It is an arithmetic number, because the mean of its divisors is an integer number (2505177288).

Almost surely, 2^9992401711 is an apocalyptic number.

9992401711 is a deficient number, since it is larger than the sum of its proper divisors (28307441).

9992401711 is a wasteful number, since it uses less digits than its factorization.

9992401711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28307440.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 9992401711 is about 99962.0013355075. The cubic root of 9992401711 is about 2153.8888845221. Note that the first 5 decimals are identical.

The spelling of 9992401711 in words is "nine billion, nine hundred ninety-two million, four hundred one thousand, seven hundred eleven".