6745324425216 has 208 divisors, whose sum is σ = 19377300606720. Its totient is φ = 2074576158720.

The previous prime is 6745324425211. The next prime is 6745324425311. The reversal of 6745324425216 is 6125244235476.

It is a tau number, because it is divible by the number of its divisors (208).

It is not an unprimeable number, because it can be changed into a prime (6745324425211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426668320 + ... + 426684128.

Almost surely, 2^{6745324425216} 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 6745324425216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9688650303360).

6745324425216 is an abundant number, since it is smaller than the sum of its proper divisors (12631976181504).

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

6745324425216 is a wasteful number, since it uses less digits than its factorization.

6745324425216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18520 (or 18498 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 51.

The spelling of 6745324425216 in words is "six trillion, seven hundred forty-five billion, three hundred twenty-four million, four hundred twenty-five thousand, two hundred sixteen".