413431042 has 4 divisors (see below), whose sum is σ = 620146566. Its totient is φ = 206715520.

The previous prime is 413431019. The next prime is 413431063. The reversal of 413431042 is 240134314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 405257161 + 8173881 = 20131^2 + 2859^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103357759 + ... + 103357762.

Almost surely, 2^413431042 is an apocalyptic number.

413431042 is a deficient number, since it is larger than the sum of its proper divisors (206715524).

413431042 is a wasteful number, since it uses less digits than its factorization.

413431042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206715523.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 413431042 is about 20333.0037623564. The cubic root of 413431042 is about 744.9624124093.

Adding to 413431042 its reverse (240134314), we get a palindrome (653565356).

The spelling of 413431042 in words is "four hundred thirteen million, four hundred thirty-one thousand, forty-two".