468644322247 has 8 divisors (see below), whose sum is σ = 491632705440. Its totient is φ = 446111154720.

The previous prime is 468644322239. The next prime is 468644322287. The reversal of 468644322247 is 742223446864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 468644322247 - 2³ = 468644322239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 468644322194 and 468644322203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468644322287) 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, 113801808 + ... + 113805925.

It is an arithmetic number, because the mean of its divisors is an integer number (61454088180).

Almost surely, 2^468644322247 is an apocalyptic number.

468644322247 is a deficient number, since it is larger than the sum of its proper divisors (22988383193).

468644322247 is a wasteful number, since it uses less digits than its factorization.

468644322247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227607833.

The product of its digits is 12386304, while the sum is 52.

The spelling of 468644322247 in words is "four hundred sixty-eight billion, six hundred forty-four million, three hundred twenty-two thousand, two hundred forty-seven".