442122040413302 has 16 divisors (see below), whose sum is σ = 694888547028192. Its totient is φ = 210572286967680.

The previous prime is 442122040413271. The next prime is 442122040413341. The reversal of 442122040413302 is 203314040221244.

It is a happy number.

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, 19940546393 + ... + 19940568564.

It is an arithmetic number, because the mean of its divisors is an integer number (43430534189262).

Almost surely, 2^{442122040413302} is an apocalyptic number.

442122040413302 is a deficient number, since it is larger than the sum of its proper divisors (252766506614890).

442122040413302 is a wasteful number, since it uses less digits than its factorization.

442122040413302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39881115223.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 442122040413302 its reverse (203314040221244), we get a palindrome (645436080634546).

The spelling of 442122040413302 in words is "four hundred forty-two trillion, one hundred twenty-two billion, forty million, four hundred thirteen thousand, three hundred two".