468897941808 has 30 divisors (see below), whose sum is σ = 1312262990324. Its totient is φ = 156299313888.

The previous prime is 468897941803. The next prime is 468897941843. The reversal of 468897941808 is 808149798864.

It is a happy number.

468897941808 is a `hidden beast` number, since 4 + 68 + 89 + 79 + 418 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (468897941801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1628117710 + ... + 1628117997.

Almost surely, 2^468897941808 is an apocalyptic number.

468897941808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

468897941808 is an abundant number, since it is smaller than the sum of its proper divisors (843365048516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468897941808 is a wasteful number, since it uses less digits than its factorization.

468897941808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256235721 (or 3256235712 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 72.

The spelling of 468897941808 in words is "four hundred sixty-eight billion, eight hundred ninety-seven million, nine hundred forty-one thousand, eight hundred eight".