442245004114234 has 4 divisors (see below), whose sum is σ = 663367506171354. Its totient is φ = 221122502057116.

The previous prime is 442245004114153. The next prime is 442245004114273. The reversal of 442245004114234 is 432411400542244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 423655566581025 + 18589437533209 = 20582895^2 + 4311547^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110561251028557 + ... + 110561251028560.

Almost surely, 2^{442245004114234} is an apocalyptic number.

442245004114234 is a deficient number, since it is larger than the sum of its proper divisors (221122502057120).

442245004114234 is a wasteful number, since it uses less digits than its factorization.

442245004114234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221122502057119.

The product of its (nonzero) digits is 491520, while the sum is 40.

Adding to 442245004114234 its reverse (432411400542244), we get a palindrome (874656404656478).

The spelling of 442245004114234 in words is "four hundred forty-two trillion, two hundred forty-five billion, four million, one hundred fourteen thousand, two hundred thirty-four".