16442341625636 has 36 divisors (see below), whose sum is σ = 30066307075980. Its totient is φ = 7866578649600.

The previous prime is 16442341625623. The next prime is 16442341625659. The reversal of 16442341625636 is 63652614324461.

It can be written as a sum of positive squares in 2 ways, for example, as 6062153076736 + 10380188548900 = 2462144^2 + 3221830^2 .

It is a super-3 number, since 3×16442341625636³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23688245 + ... + 24372476.

It is an arithmetic number, because the mean of its divisors is an integer number (835175196555).

Almost surely, 2^{16442341625636} is an apocalyptic number.

It is an amenable number.

16442341625636 is a deficient number, since it is larger than the sum of its proper divisors (13623965450344).

16442341625636 is a wasteful number, since it uses less digits than its factorization.

16442341625636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48060876 (or 48060843 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 53.

The spelling of 16442341625636 in words is "sixteen trillion, four hundred forty-two billion, three hundred forty-one million, six hundred twenty-five thousand, six hundred thirty-six".