1463444412980 has 48 divisors (see below), whose sum is σ = 3371997492864. Its totient is φ = 529085512320.

The previous prime is 1463444412979. The next prime is 1463444413001. The reversal of 1463444412980 is 892144443641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19187432 + ... + 19263551.

It is an arithmetic number, because the mean of its divisors is an integer number (70249947768).

Almost surely, 2^{1463444412980} is an apocalyptic number.

1463444412980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463444412980 is an abundant number, since it is smaller than the sum of its proper divisors (1908553079884).

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

1463444412980 is a wasteful number, since it uses less digits than its factorization.

1463444412980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38451176 (or 38451174 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 1463444412980 in words is "one trillion, four hundred sixty-three billion, four hundred forty-four million, four hundred twelve thousand, nine hundred eighty".