7011198816 has 48 divisors (see below), whose sum is σ = 19373054400. Its totient is φ = 2214062208.

The previous prime is 7011198811. The next prime is 7011198823. The reversal of 7011198816 is 6188911107.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7011198811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920106 + ... + 1923753.

It is an arithmetic number, because the mean of its divisors is an integer number (403605300).

Almost surely, 2^7011198816 is an apocalyptic number.

7011198816 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7011198816 is an abundant number, since it is smaller than the sum of its proper divisors (12361855584).

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

7011198816 is a wasteful number, since it uses less digits than its factorization.

7011198816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843891 (or 3843883 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 42.

The square root of 7011198816 is about 83732.9016337067. The cubic root of 7011198816 is about 1913.9507613590.

The spelling of 7011198816 in words is "seven billion, eleven million, one hundred ninety-eight thousand, eight hundred sixteen".