413640523304 has 8 divisors (see below), whose sum is σ = 775575981210. Its totient is φ = 206820261648.

The previous prime is 413640523301. The next prime is 413640523319. The reversal of 413640523304 is 403325046314.

It can be written as a sum of positive squares in only one way, i.e., 400311820804 + 13328702500 = 632702^2 + 115450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (413640523301) 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 as a sum of consecutive naturals, namely, 25852532699 + ... + 25852532714.

Almost surely, 2^413640523304 is an apocalyptic number.

It is an amenable number.

413640523304 is a deficient number, since it is larger than the sum of its proper divisors (361935457906).

413640523304 is a wasteful number, since it uses less digits than its factorization.

413640523304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51705065419 (or 51705065415 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 413640523304 its reverse (403325046314), we get a palindrome (816965569618).

The spelling of 413640523304 in words is "four hundred thirteen billion, six hundred forty million, five hundred twenty-three thousand, three hundred four".