413543232251 has 4 divisors (see below), whose sum is σ = 413560400904. Its totient is φ = 413526063600.

The previous prime is 413543232239. The next prime is 413543232299. The reversal of 413543232251 is 152232345314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413543232251 - 2²⁶ = 413476123387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413543237251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8548145 + ... + 8596386.

It is an arithmetic number, because the mean of its divisors is an integer number (103390100226).

Almost surely, 2^413543232251 is an apocalyptic number.

413543232251 is a deficient number, since it is larger than the sum of its proper divisors (17168653).

413543232251 is a wasteful number, since it uses less digits than its factorization.

413543232251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168652.

The product of its digits is 86400, while the sum is 35.

Adding to 413543232251 its reverse (152232345314), we get a palindrome (565775577565).

The spelling of 413543232251 in words is "four hundred thirteen billion, five hundred forty-three million, two hundred thirty-two thousand, two hundred fifty-one".