20160602542080 has 5824 divisors, whose sum is σ = 103960916398080. Its totient is φ = 3611846246400.

The previous prime is 20160602542063. The next prime is 20160602542111. The reversal of 20160602542080 is 8024520606102.

It is a happy number.

20160602542080 is a `hidden beast` number, since 2 + 0 + 1 + 6 + 0 + 602 + 5 + 42 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5824).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 283952148445 + ... + 283952148515.

Almost surely, 2^{20160602542080} is an apocalyptic number.

20160602542080 is a gapful number since it is divisible by the number (20) 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 20160602542080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51980458199040).

20160602542080 is an abundant number, since it is smaller than the sum of its proper divisors (83800313856000).

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

20160602542080 is a wasteful number, since it uses less digits than its factorization.

20160602542080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 20160602542080 in words is "twenty trillion, one hundred sixty billion, six hundred two million, five hundred forty-two thousand, eighty".