412440112342 has 4 divisors (see below), whose sum is σ = 618660168516. Its totient is φ = 206220056170.

The previous prime is 412440112321. The next prime is 412440112351. The reversal of 412440112342 is 243211044214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243211044214 = 2 ⋅121605522107.

It is a self number, because there is not a number n which added to its sum of digits gives 412440112342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103110028084 + ... + 103110028087.

It is an arithmetic number, because the mean of its divisors is an integer number (154665042129).

Almost surely, 2^412440112342 is an apocalyptic number.

412440112342 is a deficient number, since it is larger than the sum of its proper divisors (206220056174).

412440112342 is a wasteful number, since it uses less digits than its factorization.

412440112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206220056173.

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

Adding to 412440112342 its reverse (243211044214), we get a palindrome (655651156556).

The spelling of 412440112342 in words is "four hundred twelve billion, four hundred forty million, one hundred twelve thousand, three hundred forty-two".