16594158042 has 192 divisors, whose sum is σ = 47458656000. Its totient is φ = 4204569600.

The previous prime is 16594158037. The next prime is 16594158047. The reversal of 16594158042 is 24085149561.

16594158042 is a `hidden beast` number, since 1 + 6 + 594 + 1 + 58 + 0 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (16594158037) and next prime (16594158047).

It is a super-2 number, since 2×16594158042² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16594158047) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 1870834 + ... + 1879682.

It is an arithmetic number, because the mean of its divisors is an integer number (247180500).

Almost surely, 2^16594158042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16594158042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23729328000).

16594158042 is an abundant number, since it is smaller than the sum of its proper divisors (30864497958).

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

16594158042 is a wasteful number, since it uses less digits than its factorization.

16594158042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8930 (or 8913 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 16594158042 in words is "sixteen billion, five hundred ninety-four million, one hundred fifty-eight thousand, forty-two".