7041486816 has 672 divisors, whose sum is σ = 26653390848. Its totient is φ = 1780392960.

The previous prime is 7041486787. The next prime is 7041486833. The reversal of 7041486816 is 6186841407.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 65808235 + ... + 65808341.

It is an arithmetic number, because the mean of its divisors is an integer number (39662784).

Almost surely, 2^7041486816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7041486816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13326695424).

7041486816 is an abundant number, since it is smaller than the sum of its proper divisors (19611904032).

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

7041486816 is a wasteful number, since it uses less digits than its factorization.

7041486816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 7041486816 is about 83913.5675323127. The cubic root of 7041486816 is about 1916.7028568071.

The spelling of 7041486816 in words is "seven billion, forty-one million, four hundred eighty-six thousand, eight hundred sixteen".