485743910400000 has 6240 divisors, whose sum is σ = 2283373598736384. Its totient is φ = 100329062400000.

The previous prime is 485743910399981. The next prime is 485743910400011. The reversal of 485743910400000 is 4019347584.

485743910400000 is a `hidden beast` number, since 4 + 8 + 574 + 39 + 1 + 0 + 40 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 3824755199937 + ... + 3824755200063.

Almost surely, 2^{485743910400000} is an apocalyptic number.

485743910400000 is a gapful number since it is divisible by the number (40) 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 485743910400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141686799368192).

485743910400000 is an abundant number, since it is smaller than the sum of its proper divisors (1797629688336384).

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

485743910400000 is an equidigital number, since it uses as much as digits as its factorization.

485743910400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

Adding to 485743910400000 its reverse (4019347584), we get a palindrome (485747929747584).

The spelling of 485743910400000 in words is "four hundred eighty-five trillion, seven hundred forty-three billion, nine hundred ten million, four hundred thousand".