1463444407064 has 16 divisors (see below), whose sum is σ = 2747175108720. Its totient is φ = 730864378080.

The previous prime is 1463444407063. The next prime is 1463444407111. The reversal of 1463444407064 is 4607044443641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463444407063) 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 3 ways as a sum of consecutive naturals, for example, 107220932 + ... + 107234579.

It is an arithmetic number, because the mean of its divisors is an integer number (171698444295).

Almost surely, 2^{1463444407064} is an apocalyptic number.

It is an amenable number.

1463444407064 is a deficient number, since it is larger than the sum of its proper divisors (1283730701656).

1463444407064 is a wasteful number, since it uses less digits than its factorization.

1463444407064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214456370 (or 214456366 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 47.

The spelling of 1463444407064 in words is "one trillion, four hundred sixty-three billion, four hundred forty-four million, four hundred seven thousand, sixty-four".