1463445243204 has 192 divisors, whose sum is σ = 4059456307200. Its totient is φ = 401478884352.

The previous prime is 1463445243193. The next prime is 1463445243251. The reversal of 1463445243204 is 4023425443641.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365220169 + ... + 365224175.

It is an arithmetic number, because the mean of its divisors is an integer number (21143001600).

Almost surely, 2^{1463445243204} is an apocalyptic number.

1463445243204 is a gapful number since it is divisible by the number (14) 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 1463445243204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029728153600).

1463445243204 is an abundant number, since it is smaller than the sum of its proper divisors (2596011063996).

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

1463445243204 is a wasteful number, since it uses less digits than its factorization.

1463445243204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842 (or 4840 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 1463445243204 in words is "one trillion, four hundred sixty-three billion, four hundred forty-five million, two hundred forty-three thousand, two hundred four".