1468650423528 has 576 divisors, whose sum is σ = 4581763056000. Its totient is φ = 422258614272.

The previous prime is 1468650423521. The next prime is 1468650423529. The reversal of 1468650423528 is 8253240568641.

1468650423528 is a `hidden beast` number, since 1 + 4 + 6 + 86 + 504 + 2 + 3 + 52 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (1468650423521) 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 143 ways as a sum of consecutive naturals, for example, 14258741925 + ... + 14258742027.

It is an arithmetic number, because the mean of its divisors is an integer number (7954449750).

Almost surely, 2^{1468650423528} is an apocalyptic number.

1468650423528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1468650423528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2290881528000).

1468650423528 is an abundant number, since it is smaller than the sum of its proper divisors (3113112632472).

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

1468650423528 is a wasteful number, since it uses less digits than its factorization.

1468650423528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 54.

The spelling of 1468650423528 in words is "one trillion, four hundred sixty-eight billion, six hundred fifty million, four hundred twenty-three thousand, five hundred twenty-eight".