16240716742008 has 128 divisors (see below), whose sum is σ = 45375548682240. Its totient is φ = 4801143552000.

The previous prime is 16240716742001. The next prime is 16240716742013. The reversal of 16240716742008 is 80024761704261.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240716742001) 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, 358912041 + ... + 358957287.

It is an arithmetic number, because the mean of its divisors is an integer number (354496474080).

Almost surely, 2^{16240716742008} is an apocalyptic number.

It is an amenable number.

16240716742008 is an abundant number, since it is smaller than the sum of its proper divisors (29134831940232).

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

16240716742008 is a wasteful number, since it uses less digits than its factorization.

16240716742008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78469 (or 78465 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 16240716742008 in words is "sixteen trillion, two hundred forty billion, seven hundred sixteen million, seven hundred forty-two thousand, eight".