442435714 has 16 divisors (see below), whose sum is σ = 778961088. Its totient is φ = 184490352.

The previous prime is 442435703. The next prime is 442435739. The reversal of 442435714 is 417534244.

It is a super-2 number, since 2×442435714² = 391498722045379592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 442435714.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426544 + ... + 427579.

It is an arithmetic number, because the mean of its divisors is an integer number (48685068).

Almost surely, 2^442435714 is an apocalyptic number.

442435714 is a deficient number, since it is larger than the sum of its proper divisors (336525374).

442435714 is a wasteful number, since it uses less digits than its factorization.

442435714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854169.

The product of its digits is 53760, while the sum is 34.

The square root of 442435714 is about 21034.1558898854. The cubic root of 442435714 is about 761.9913807371.

Adding to 442435714 its reverse (417534244), we get a palindrome (859969958).

The spelling of 442435714 in words is "four hundred forty-two million, four hundred thirty-five thousand, seven hundred fourteen".