16460589894144 has 160 divisors (see below), whose sum is σ = 47857614773760. Its totient is φ = 4986073804800.

The previous prime is 16460589894103. The next prime is 16460589894157. The reversal of 16460589894144 is 44149898506461.

It is a super-2 number, since 2×16460589894144² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 42571317 + ... + 42956235.

It is an arithmetic number, because the mean of its divisors is an integer number (299110092336).

Almost surely, 2^{16460589894144} 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 16460589894144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23928807386880).

16460589894144 is an abundant number, since it is smaller than the sum of its proper divisors (31397024879616).

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

16460589894144 is a wasteful number, since it uses less digits than its factorization.

16460589894144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387482 (or 387466 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 69.

The spelling of 16460589894144 in words is "sixteen trillion, four hundred sixty billion, five hundred eighty-nine million, eight hundred ninety-four thousand, one hundred forty-four".