412442121445 has 8 divisors (see below), whose sum is σ = 495029108736. Its totient is φ = 329887988496.

The previous prime is 412442121419. The next prime is 412442121491. The reversal of 412442121445 is 544121244214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412442121445 - 2¹⁵ = 412442088677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 412442121445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185957 + ... + 8236186.

It is an arithmetic number, because the mean of its divisors is an integer number (61878638592).

Almost surely, 2^412442121445 is an apocalyptic number.

It is an amenable number.

412442121445 is a deficient number, since it is larger than the sum of its proper divisors (82586987291).

412442121445 is a wasteful number, since it uses less digits than its factorization.

412442121445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16427171.

The product of its digits is 40960, while the sum is 34.

Adding to 412442121445 its reverse (544121244214), we get a palindrome (956563365659).

The spelling of 412442121445 in words is "four hundred twelve billion, four hundred forty-two million, one hundred twenty-one thousand, four hundred forty-five".