981348282744 has 32 divisors (see below), whose sum is σ = 2453606622720. Its totient is φ = 327084638816.

The previous prime is 981348282737. The next prime is 981348282749. The reversal of 981348282744 is 447282843189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981348282749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710504 + ... + 2210999.

It is an arithmetic number, because the mean of its divisors is an integer number (76675206960).

Almost surely, 2^981348282744 is an apocalyptic number.

It is an amenable number.

981348282744 is an abundant number, since it is smaller than the sum of its proper divisors (1472258339976).

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

981348282744 is a wasteful number, since it uses less digits than its factorization.

981348282744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931939 (or 3931935 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 60.

The spelling of 981348282744 in words is "nine hundred eighty-one billion, three hundred forty-eight million, two hundred eighty-two thousand, seven hundred forty-four".