534345869184 has 128 divisors (see below), whose sum is σ = 1504108997280. Its totient is φ = 167497236480.

The previous prime is 534345869159. The next prime is 534345869297. The reversal of 534345869184 is 481968543435.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 7884724 + ... + 7952204.

Almost surely, 2^534345869184 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 534345869184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752054498640).

534345869184 is an abundant number, since it is smaller than the sum of its proper divisors (969763128096).

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

534345869184 is a wasteful number, since it uses less digits than its factorization.

534345869184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68728 (or 68716 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 60.

The spelling of 534345869184 in words is "five hundred thirty-four billion, three hundred forty-five million, eight hundred sixty-nine thousand, one hundred eighty-four".