16099359789240 has 576 divisors, whose sum is σ = 66984125083200. Its totient is φ = 3279654862848.

The previous prime is 16099359789197. The next prime is 16099359789299. The reversal of 16099359789240 is 4298795399061.

16099359789240 is a `hidden beast` number, since 1 + 6 + 0 + 9 + 9 + 3 + 597 + 8 + 9 + 24 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 11698752 + ... + 13002288.

It is an arithmetic number, because the mean of its divisors is an integer number (116291883825).

It is a 1-persistent number, because it is pandigital, but 2⋅16099359789240 = 32198719578480 is not.

Almost surely, 2^{16099359789240} is an apocalyptic number.

16099359789240 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 16099359789240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33492062541600).

16099359789240 is an abundant number, since it is smaller than the sum of its proper divisors (50884765293960).

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

16099359789240 is a wasteful number, since it uses less digits than its factorization.

16099359789240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303616 (or 1303596 counting only the distinct ones).

The product of its (nonzero) digits is 264539520, while the sum is 72.

The spelling of 16099359789240 in words is "sixteen trillion, ninety-nine billion, three hundred fifty-nine million, seven hundred eighty-nine thousand, two hundred forty".