446202040045142 has 16 divisors (see below), whose sum is σ = 670481592195600. Its totient is φ = 222708178615680.

The previous prime is 446202040045123. The next prime is 446202040045159. The reversal of 446202040045142 is 241540040202644.

It is a junction number, because it is equal to n+sod(n) for n = 446202040045096 and 446202040045105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516651842 + ... + 517514762.

It is an arithmetic number, because the mean of its divisors is an integer number (41905099512225).

Almost surely, 2^{446202040045142} is an apocalyptic number.

446202040045142 is a deficient number, since it is larger than the sum of its proper divisors (224279552150458).

446202040045142 is a wasteful number, since it uses less digits than its factorization.

446202040045142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317871.

The product of its (nonzero) digits is 245760, while the sum is 38.

Adding to 446202040045142 its reverse (241540040202644), we get a palindrome (687742080247786).

The spelling of 446202040045142 in words is "four hundred forty-six trillion, two hundred two billion, forty million, forty-five thousand, one hundred forty-two".