468270489868 has 24 divisors (see below), whose sum is σ = 862669932768. Its totient is φ = 221973540096.

The previous prime is 468270489839. The next prime is 468270489871. The reversal of 468270489868 is 868984072864.

It is a junction number, because it is equal to n+sod(n) for n = 468270489797 and 468270489806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22511271 + ... + 22532062.

It is an arithmetic number, because the mean of its divisors is an integer number (35944580532).

Almost surely, 2^468270489868 is an apocalyptic number.

It is an amenable number.

468270489868 is a deficient number, since it is larger than the sum of its proper divisors (394399442900).

468270489868 is a wasteful number, since it uses less digits than its factorization.

468270489868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45043473 (or 45043471 counting only the distinct ones).

The product of its (nonzero) digits is 297271296, while the sum is 70.

The spelling of 468270489868 in words is "four hundred sixty-eight billion, two hundred seventy million, four hundred eighty-nine thousand, eight hundred sixty-eight".