413288231668 has 24 divisors (see below), whose sum is σ = 783391627368. Its totient is φ = 189645818496.

The previous prime is 413288231663. The next prime is 413288231669. The reversal of 413288231668 is 866132882314.

It can be written as a sum of positive squares in 4 ways, for example, as 224687376144 + 188600855524 = 474012^2 + 434282^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413288231663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22961671 + ... + 22979662.

It is an arithmetic number, because the mean of its divisors is an integer number (32641317807).

Almost surely, 2^413288231668 is an apocalyptic number.

It is an amenable number.

413288231668 is a deficient number, since it is larger than the sum of its proper divisors (370103395700).

413288231668 is a wasteful number, since it uses less digits than its factorization.

413288231668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45941523 (or 45941521 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The spelling of 413288231668 in words is "four hundred thirteen billion, two hundred eighty-eight million, two hundred thirty-one thousand, six hundred sixty-eight".