16190873543040 has 256 divisors, whose sum is σ = 59040246712320. Its totient is φ = 3697056129024.

The previous prime is 16190873543029. The next prime is 16190873543041. The reversal of 16190873543040 is 4034537809161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16190873543041) 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 31 ways as a sum of consecutive naturals, for example, 12795529 + ... + 14003831.

It is an arithmetic number, because the mean of its divisors is an integer number (230625963720).

Almost surely, 2^{16190873543040} is an apocalyptic number.

16190873543040 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 16190873543040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29520123356160).

16190873543040 is an abundant number, since it is smaller than the sum of its proper divisors (42849373169280).

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

16190873543040 is a wasteful number, since it uses less digits than its factorization.

16190873543040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209329 (or 1209317 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 16190873543040 in words is "sixteen trillion, one hundred ninety billion, eight hundred seventy-three million, five hundred forty-three thousand, forty".