413120502242 has 18 divisors (see below), whose sum is σ = 720864223947. Its totient is φ = 177048916884.

The previous prime is 413120502209. The next prime is 413120502253. The reversal of 413120502242 is 242205021314.

It can be written as a sum of positive squares in only one way, i.e., 206560251121 + 206560251121 = 454489^2 + 454489^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=454489.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6330383 + ... + 6395309.

Almost surely, 2^413120502242 is an apocalyptic number.

413120502242 is a deficient number, since it is larger than the sum of its proper divisors (307743721705).

413120502242 is an frugal number, since it uses more digits than its factorization.

413120502242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129870 (or 64936 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 413120502242 its reverse (242205021314), we get a palindrome (655325523556).

The spelling of 413120502242 in words is "four hundred thirteen billion, one hundred twenty million, five hundred two thousand, two hundred forty-two".