6534842714624 has 160 divisors (see below), whose sum is σ = 15574496382720. Its totient is φ = 2678276063232.

The previous prime is 6534842714581. The next prime is 6534842714677. The reversal of 6534842714624 is 4264172484356.

It is a super-2 number, since 2×6534842714624² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 6534842714624.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678657842 + ... + 678667470.

It is an arithmetic number, because the mean of its divisors is an integer number (97340602392).

Almost surely, 2^{6534842714624} is an apocalyptic number.

6534842714624 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6534842714624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7787248191360).

6534842714624 is an abundant number, since it is smaller than the sum of its proper divisors (9039653668096).

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

6534842714624 is an equidigital number, since it uses as much as digits as its factorization.

6534842714624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17910 (or 17894 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 56.

The spelling of 6534842714624 in words is "six trillion, five hundred thirty-four billion, eight hundred forty-two million, seven hundred fourteen thousand, six hundred twenty-four".