7111042896 has 40 divisors (see below), whose sum is σ = 18384671520. Its totient is φ = 2368479616.

The previous prime is 7111042891. The next prime is 7111042927. The reversal of 7111042896 is 6982401117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7111042891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3850 + ... + 119318.

It is an arithmetic number, because the mean of its divisors is an integer number (459616788).

Almost surely, 2^7111042896 is an apocalyptic number.

It is an amenable number.

7111042896 is an abundant number, since it is smaller than the sum of its proper divisors (11273628624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7111042896 is a wasteful number, since it uses less digits than its factorization.

7111042896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116763 (or 116757 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 7111042896 is about 84326.9998043331. Note that the first 3 decimals coincide. The cubic root of 7111042896 is about 1922.9932781060.

The spelling of 7111042896 in words is "seven billion, one hundred eleven million, forty-two thousand, eight hundred ninety-six".