442411134 has 16 divisors (see below), whose sum is σ = 965260800. Its totient is φ = 134063960.

The previous prime is 442411129. The next prime is 442411147. The reversal of 442411134 is 431114244.

It is a super-2 number, since 2×442411134² = 391455222974331912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3351534 + ... + 3351665.

It is an arithmetic number, because the mean of its divisors is an integer number (60328800).

Almost surely, 2^442411134 is an apocalyptic number.

442411134 is an abundant number, since it is smaller than the sum of its proper divisors (522849666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442411134 is a wasteful number, since it uses less digits than its factorization.

442411134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703215.

The product of its digits is 1536, while the sum is 24.

The square root of 442411134 is about 21033.5715940018. The cubic root of 442411134 is about 761.9772693876.

Adding to 442411134 its reverse (431114244), we get a palindrome (873525378).

The spelling of 442411134 in words is "four hundred forty-two million, four hundred eleven thousand, one hundred thirty-four".