412131442 has 16 divisors (see below), whose sum is σ = 655697592. Its totient is φ = 193607680.

The previous prime is 412131373. The next prime is 412131463. The reversal of 412131442 is 244131214.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 412130601 + 841 = 20301^2 + 29^2 .

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, 9942 + ... + 30382.

Almost surely, 2^412131442 is an apocalyptic number.

412131442 is a deficient number, since it is larger than the sum of its proper divisors (243566150).

412131442 is a wasteful number, since it uses less digits than its factorization.

412131442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21053.

The product of its digits is 768, while the sum is 22.

The square root of 412131442 is about 20301.0207132548. The cubic root of 412131442 is about 744.1810089222.

Adding to 412131442 its reverse (244131214), we get a palindrome (656262656).

The spelling of 412131442 in words is "four hundred twelve million, one hundred thirty-one thousand, four hundred forty-two".