16842413810402 has 16 divisors (see below), whose sum is σ = 25695372943800. Its totient is φ = 8278454819328.

The previous prime is 16842413810399. The next prime is 16842413810437. The reversal of 16842413810402 is 20401831424861.

It is a Cunningham number, because it is equal to 4103951²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 13152437903641 + 3689975906761 = 3626629^2 + 1920931^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291301853 + ... + 291359664.

Almost surely, 2^{16842413810402} is an apocalyptic number.

16842413810402 is a deficient number, since it is larger than the sum of its proper divisors (8852959133398).

16842413810402 is a wasteful number, since it uses less digits than its factorization.

16842413810402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582661765.

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 16842413810402 in words is "sixteen trillion, eight hundred forty-two billion, four hundred thirteen million, eight hundred ten thousand, four hundred two".