411642342 has 12 divisors (see below), whose sum is σ = 891891780. Its totient is φ = 137214108.

The previous prime is 411642331. The next prime is 411642349. The reversal of 411642342 is 243246114.

It is a happy number.

411642342 is a `hidden beast` number, since 4 + 11 + 642 + 3 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411642349) 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 5 ways as a sum of consecutive naturals, for example, 11434492 + ... + 11434527.

It is an arithmetic number, because the mean of its divisors is an integer number (74324315).

Almost surely, 2^411642342 is an apocalyptic number.

411642342 is an abundant number, since it is smaller than the sum of its proper divisors (480249438).

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

411642342 is a wasteful number, since it uses less digits than its factorization.

411642342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22869027 (or 22869024 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 411642342 is about 20288.9709448262. The cubic root of 411642342 is about 743.8865049734.

Adding to 411642342 its reverse (243246114), we get a palindrome (654888456).

The spelling of 411642342 in words is "four hundred eleven million, six hundred forty-two thousand, three hundred forty-two".