410642442 has 36 divisors (see below), whose sum is σ = 1034988786. Its totient is φ = 117326160.

The previous prime is 410642411. The next prime is 410642443. The reversal of 410642442 is 244246014.

It is a happy number.

410642442 is a `hidden beast` number, since 4 + 10 + 642 + 4 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 380601081 + 30041361 = 19509^2 + 5481^2 .

It is not an unprimeable number, because it can be changed into a prime (410642443) 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 17 ways as a sum of consecutive naturals, for example, 231909 + ... + 233672.

Almost surely, 2^410642442 is an apocalyptic number.

410642442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

410642442 is an abundant number, since it is smaller than the sum of its proper divisors (624346344).

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

410642442 is a wasteful number, since it uses less digits than its factorization.

410642442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465603 (or 465593 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 410642442 is about 20264.3144961778. The cubic root of 410642442 is about 743.2837040247.

Adding to 410642442 its reverse (244246014), we get a palindrome (654888456).

The spelling of 410642442 in words is "four hundred ten million, six hundred forty-two thousand, four hundred forty-two".