414432442 has 16 divisors (see below), whose sum is σ = 627491592. Its totient is φ = 205277760.

The previous prime is 414432437. The next prime is 414432451. The reversal of 414432442 is 244234414.

It can be written as a sum of positive squares in 4 ways, for example, as 206813161 + 207619281 = 14381^2 + 14409^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 414432442.

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, 98208 + ... + 102340.

Almost surely, 2^414432442 is an apocalyptic number.

414432442 is a deficient number, since it is larger than the sum of its proper divisors (213059150).

414432442 is a wasteful number, since it uses less digits than its factorization.

414432442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593.

The product of its digits is 12288, while the sum is 28.

The square root of 414432442 is about 20357.6138582104. The cubic root of 414432442 is about 745.5634024787.

Adding to 414432442 its reverse (244234414), we get a palindrome (658666856).

The spelling of 414432442 in words is "four hundred fourteen million, four hundred thirty-two thousand, four hundred forty-two".