468131289 has 16 divisors (see below), whose sum is σ = 645677760. Its totient is φ = 301458240.

The previous prime is 468131281. The next prime is 468131299. The reversal of 468131289 is 982131864.

It is not a de Polignac number, because 468131289 - 2³ = 468131281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 468131289.

It is not an unprimeable number, because it can be changed into a prime (468131281) 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 15 ways as a sum of consecutive naturals, for example, 259 + ... + 30599.

It is an arithmetic number, because the mean of its divisors is an integer number (40354860).

Almost surely, 2^468131289 is an apocalyptic number.

It is an amenable number.

468131289 is a deficient number, since it is larger than the sum of its proper divisors (177546471).

468131289 is a wasteful number, since it uses less digits than its factorization.

468131289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30520.

The product of its digits is 82944, while the sum is 42.

The square root of 468131289 is about 21636.3418580868. The cubic root of 468131289 is about 776.4662019748.

The spelling of 468131289 in words is "four hundred sixty-eight million, one hundred thirty-one thousand, two hundred eighty-nine".