412115522442550 has 48 divisors (see below), whose sum is σ = 791739334760832. Its totient is φ = 159432312787200.

The previous prime is 412115522442539. The next prime is 412115522442551. The reversal of 412115522442550 is 55244225511214.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 412115522442497 and 412115522442506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412115522442551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77661277 + ... + 82797976.

It is an arithmetic number, because the mean of its divisors is an integer number (16494569474184).

Almost surely, 2^{412115522442550} is an apocalyptic number.

412115522442550 is a deficient number, since it is larger than the sum of its proper divisors (379623812318282).

412115522442550 is a wasteful number, since it uses less digits than its factorization.

412115522442550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160460953 (or 160460948 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 43.

Adding to 412115522442550 its reverse (55244225511214), we get a palindrome (467359747953764).

The spelling of 412115522442550 in words is "four hundred twelve trillion, one hundred fifteen billion, five hundred twenty-two million, four hundred forty-two thousand, five hundred fifty".