468891113780 has 12 divisors (see below), whose sum is σ = 984671338980. Its totient is φ = 187556445504.

The previous prime is 468891113777. The next prime is 468891113797. The reversal of 468891113780 is 87311198864.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 354422571556 + 114468542224 = 595334^2 + 338332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11722277825 + ... + 11722277864.

It is an arithmetic number, because the mean of its divisors is an integer number (82055944915).

Almost surely, 2^468891113780 is an apocalyptic number.

It is an amenable number.

468891113780 is an abundant number, since it is smaller than the sum of its proper divisors (515780225200).

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

468891113780 is a wasteful number, since it uses less digits than its factorization.

468891113780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23444555698 (or 23444555696 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 56.

The spelling of 468891113780 in words is "four hundred sixty-eight billion, eight hundred ninety-one million, one hundred thirteen thousand, seven hundred eighty".