412142644 has 12 divisors (see below), whose sum is σ = 744515968. Its totient is φ = 199423800.

The previous prime is 412142629. The next prime is 412142651. The reversal of 412142644 is 446241214.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1661742 + ... + 1661989.

Almost surely, 2^412142644 is an apocalyptic number.

It is an amenable number.

412142644 is a deficient number, since it is larger than the sum of its proper divisors (332373324).

412142644 is a wasteful number, since it uses less digits than its factorization.

412142644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323766 (or 3323764 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 412142644 is about 20301.2966088376. The cubic root of 412142644 is about 744.1877513020.

Adding to 412142644 its reverse (446241214), we get a palindrome (858383858).

The spelling of 412142644 in words is "four hundred twelve million, one hundred forty-two thousand, six hundred forty-four".