4148684713644 has 12 divisors (see below), whose sum is σ = 9680264331864. Its totient is φ = 1382894904544.

The previous prime is 4148684713633. The next prime is 4148684713669. The reversal of 4148684713644 is 4463174868414.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 172861863057 + ... + 172861863080.

It is an arithmetic number, because the mean of its divisors is an integer number (806688694322).

Almost surely, 2^{4148684713644} is an apocalyptic number.

It is an amenable number.

4148684713644 is an abundant number, since it is smaller than the sum of its proper divisors (5531579618220).

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

4148684713644 is a wasteful number, since it uses less digits than its factorization.

4148684713644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345723726144 (or 345723726142 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 60.

The spelling of 4148684713644 in words is "four trillion, one hundred forty-eight billion, six hundred eighty-four million, seven hundred thirteen thousand, six hundred forty-four".