16158366423360 has 1792 divisors, whose sum is σ = 68715282432000. Its totient is φ = 3497094881280.

The previous prime is 16158366423341. The next prime is 16158366423383. The reversal of 16158366423360 is 6332466385161.

16158366423360 is a `hidden beast` number, since 1 + 6 + 1 + 583 + 6 + 6 + 4 + 23 + 36 + 0 = 666.

It is a super-2 number, since 2×16158366423360² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 16158366423297 and 16158366423306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 18810670611 + ... + 18810671469.

Almost surely, 2^{16158366423360} is an apocalyptic number.

16158366423360 is a gapful number since it is divisible by the number (10) 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 16158366423360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34357641216000).

16158366423360 is an abundant number, since it is smaller than the sum of its proper divisors (52556916008640).

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

16158366423360 is a wasteful number, since it uses less digits than its factorization.

16158366423360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 16158366423360 in words is "sixteen trillion, one hundred fifty-eight billion, three hundred sixty-six million, four hundred twenty-three thousand, three hundred sixty".