16240094009999 has 32 divisors (see below), whose sum is σ = 18167879245824. Its totient is φ = 14437187438080.

The previous prime is 16240094009963. The next prime is 16240094010089. The reversal of 16240094009999 is 99990049004261.

It is a happy number.

It is a Cunningham number, because it is equal to 4029900²-1.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16240094009999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240091009999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68389757 + ... + 68626809.

It is an arithmetic number, because the mean of its divisors is an integer number (567746226432).

Almost surely, 2^{16240094009999} is an apocalyptic number.

16240094009999 is a deficient number, since it is larger than the sum of its proper divisors (1927785235825).

16240094009999 is a wasteful number, since it uses less digits than its factorization.

16240094009999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239287.

The product of its (nonzero) digits is 11337408, while the sum is 62.

The spelling of 16240094009999 in words is "sixteen trillion, two hundred forty billion, ninety-four million, nine thousand, nine hundred ninety-nine".