1463444407112 has 64 divisors (see below), whose sum is σ = 2922511838400. Its totient is φ = 685062144000.

The previous prime is 1463444407111. The next prime is 1463444407121. The reversal of 1463444407112 is 2117044443641.

It is a self number, because there is not a number n which added to its sum of digits gives 1463444407112.

It is not an unprimeable number, because it can be changed into a prime (1463444407111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4646312 + ... + 4951272.

It is an arithmetic number, because the mean of its divisors is an integer number (45664247475).

Almost surely, 2^{1463444407112} is an apocalyptic number.

It is an amenable number.

1463444407112 is a deficient number, since it is larger than the sum of its proper divisors (1459067431288).

1463444407112 is a wasteful number, since it uses less digits than its factorization.

1463444407112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305358 (or 305354 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 1463444407112 in words is "one trillion, four hundred sixty-three billion, four hundred forty-four million, four hundred seven thousand, one hundred twelve".