442012542442235 has 16 divisors (see below), whose sum is σ = 544314406622976. Its totient is φ = 344391194460768.

The previous prime is 442012542442199. The next prime is 442012542442243. The reversal of 442012542442235 is 532244245210244.

It is a cyclic number.

It is not a de Polignac number, because 442012542442235 - 2¹⁸ = 442012542180091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2962277399 + ... + 2962426608.

It is an arithmetic number, because the mean of its divisors is an integer number (34019650413936).

Almost surely, 2^{442012542442235} is an apocalyptic number.

442012542442235 is a deficient number, since it is larger than the sum of its proper divisors (102301864180741).

442012542442235 is a wasteful number, since it uses less digits than its factorization.

442012542442235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924704402.

The product of its (nonzero) digits is 2457600, while the sum is 44.

Adding to 442012542442235 its reverse (532244245210244), we get a palindrome (974256787652479).

The spelling of 442012542442235 in words is "four hundred forty-two trillion, twelve billion, five hundred forty-two million, four hundred forty-two thousand, two hundred thirty-five".