3144823947048 has 256 divisors, whose sum is σ = 9722884032000. Its totient is φ = 844362731520.

The previous prime is 3144823947037. The next prime is 3144823947053. The reversal of 3144823947048 is 8407493284413.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92485986 + ... + 92519982.

It is an arithmetic number, because the mean of its divisors is an integer number (37980015750).

Almost surely, 2^{3144823947048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3144823947048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4861442016000).

3144823947048 is an abundant number, since it is smaller than the sum of its proper divisors (6578060084952).

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

3144823947048 is a wasteful number, since it uses less digits than its factorization.

3144823947048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34705 (or 34687 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 3144823947048 in words is "three trillion, one hundred forty-four billion, eight hundred twenty-three million, nine hundred forty-seven thousand, forty-eight".