7021086480 has 280 divisors, whose sum is σ = 24688509120. Its totient is φ = 1855975680.

The previous prime is 7021086469. The next prime is 7021086497. The reversal of 7021086480 is 846801207.

7021086480 is a `hidden beast` number, since 7 + 0 + 2 + 1 + 0 + 8 + 648 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 7639461 + ... + 7640379.

Almost surely, 2^7021086480 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 7021086480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12344254560).

7021086480 is an abundant number, since it is smaller than the sum of its proper divisors (17667422640).

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

7021086480 is a wasteful number, since it uses less digits than its factorization.

7021086480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 7021086480 is about 83791.9237158331. The cubic root of 7021086480 is about 1914.8500660904.

Adding to 7021086480 its reverse (846801207), we get a palindrome (7867887687).

The spelling of 7021086480 in words is "seven billion, twenty-one million, eighty-six thousand, four hundred eighty".