442612034 has 8 divisors (see below), whose sum is σ = 702972108. Its totient is φ = 208288000.

The previous prime is 442611991. The next prime is 442612043. The reversal of 442612034 is 430216244.

It can be written as a sum of positive squares in 2 ways, for example, as 370447009 + 72165025 = 19247^2 + 8495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 442611994 and 442612012.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6508967 + ... + 6509034.

Almost surely, 2^442612034 is an apocalyptic number.

442612034 is a deficient number, since it is larger than the sum of its proper divisors (260360074).

442612034 is a wasteful number, since it uses less digits than its factorization.

442612034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13018020.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 442612034 is about 21038.3467506361. The cubic root of 442612034 is about 762.0925905267.

Adding to 442612034 its reverse (430216244), we get a palindrome (872828278).

The spelling of 442612034 in words is "four hundred forty-two million, six hundred twelve thousand, thirty-four".