468078845496 has 128 divisors (see below), whose sum is σ = 1258555622400. Its totient is φ = 144690416640.

The previous prime is 468078845491. The next prime is 468078845513. The reversal of 468078845496 is 694548870864.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a self number, because there is not a number n which added to its sum of digits gives 468078845496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468078845491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5698365 + ... + 5779923.

It is an arithmetic number, because the mean of its divisors is an integer number (9832465800).

Almost surely, 2^468078845496 is an apocalyptic number.

468078845496 is a gapful number since it is divisible by the number (46) 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 468078845496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629277811200).

468078845496 is an abundant number, since it is smaller than the sum of its proper divisors (790476776904).

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

468078845496 is a wasteful number, since it uses less digits than its factorization.

468078845496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81909 (or 81905 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 69.

The spelling of 468078845496 in words is "four hundred sixty-eight billion, seventy-eight million, eight hundred forty-five thousand, four hundred ninety-six".