5434322842872 has 288 divisors, whose sum is σ = 18602135610240. Its totient is φ = 1402850275200.

The previous prime is 5434322842829. The next prime is 5434322842901. The reversal of 5434322842872 is 2782482234345.

5434322842872 is a `hidden beast` number, since 5 + 4 + 34 + 322 + 8 + 4 + 287 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9667047 + ... + 10213737.

Almost surely, 2^{5434322842872} 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 5434322842872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9301067805120).

5434322842872 is an abundant number, since it is smaller than the sum of its proper divisors (13167812767368).

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

5434322842872 is a wasteful number, since it uses less digits than its factorization.

5434322842872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546895 (or 546877 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 54.

The spelling of 5434322842872 in words is "five trillion, four hundred thirty-four billion, three hundred twenty-two million, eight hundred forty-two thousand, eight hundred seventy-two".