7016723412864 has 512 divisors, whose sum is σ = 22262777856000. Its totient is φ = 1934419968000.

The previous prime is 7016723412859. The next prime is 7016723412913. The reversal of 7016723412864 is 4682143276107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 325908852 + ... + 325930380.

It is an arithmetic number, because the mean of its divisors is an integer number (43481988000).

Almost surely, 2^{7016723412864} 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 7016723412864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11131388928000).

7016723412864 is an abundant number, since it is smaller than the sum of its proper divisors (15246054443136).

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

7016723412864 is a wasteful number, since it uses less digits than its factorization.

7016723412864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21738 (or 21726 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 7016723412864 in words is "seven trillion, sixteen billion, seven hundred twenty-three million, four hundred twelve thousand, eight hundred sixty-four".