1481964213884 has 48 divisors (see below), whose sum is σ = 3243773385216. Its totient is φ = 575532062400.

The previous prime is 1481964213869. The next prime is 1481964213911. The reversal of 1481964213884 is 4883124691841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7639859 + ... + 7831434.

It is an arithmetic number, because the mean of its divisors is an integer number (67578612192).

Almost surely, 2^{1481964213884} is an apocalyptic number.

1481964213884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1481964213884 is an abundant number, since it is smaller than the sum of its proper divisors (1761809171332).

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

1481964213884 is a wasteful number, since it uses less digits than its factorization.

1481964213884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15471626 (or 15471624 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 59.

The spelling of 1481964213884 in words is "one trillion, four hundred eighty-one billion, nine hundred sixty-four million, two hundred thirteen thousand, eight hundred eighty-four".