16436114364450 has 192 divisors, whose sum is σ = 44613903991680. Its totient is φ = 3971379456000.

The previous prime is 16436114364409. The next prime is 16436114364457. The reversal of 16436114364450 is 5446341163461.

It is a self number, because there is not a number n which added to its sum of digits gives 16436114364450.

It is not an unprimeable number, because it can be changed into a prime (16436114364457) 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, 904614966 + ... + 904633134.

It is an arithmetic number, because the mean of its divisors is an integer number (232364083290).

Almost surely, 2^{16436114364450} is an apocalyptic number.

16436114364450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16436114364450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22306951995840).

16436114364450 is an abundant number, since it is smaller than the sum of its proper divisors (28177789627230).

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

16436114364450 is a wasteful number, since it uses less digits than its factorization.

16436114364450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19973 (or 19968 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 16436114364450 in words is "sixteen trillion, four hundred thirty-six billion, one hundred fourteen million, three hundred sixty-four thousand, four hundred fifty".