442114827 has 16 divisors (see below), whose sum is σ = 734944512. Its totient is φ = 229669920.

The previous prime is 442114823. The next prime is 442114859. The reversal of 442114827 is 728411244.

It is not a de Polignac number, because 442114827 - 2² = 442114823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (442114823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 956728 + ... + 957189.

It is an arithmetic number, because the mean of its divisors is an integer number (45934032).

Almost surely, 2^442114827 is an apocalyptic number.

442114827 is a deficient number, since it is larger than the sum of its proper divisors (292829685).

442114827 is a wasteful number, since it uses less digits than its factorization.

442114827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913938.

The product of its digits is 14336, while the sum is 33.

The square root of 442114827 is about 21026.5267459940. The cubic root of 442114827 is about 761.8071187398.

The spelling of 442114827 in words is "four hundred forty-two million, one hundred fourteen thousand, eight hundred twenty-seven".