3102248497984 has 168 divisors, whose sum is σ = 6656713009128. Its totient is φ = 1433692016640.

The previous prime is 3102248497981. The next prime is 3102248498021. The reversal of 3102248497984 is 4897948422013.

It can be written as a sum of positive squares in 4 ways, for example, as 79073440000 + 3023175057984 = 281200^2 + 1738728^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102248497981) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 221629674 + ... + 221643670.

It is an arithmetic number, because the mean of its divisors is an integer number (39623291721).

Almost surely, 2^{3102248497984} 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 3102248497984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3328356504564).

3102248497984 is an abundant number, since it is smaller than the sum of its proper divisors (3554464511144).

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

3102248497984 is a wasteful number, since it uses less digits than its factorization.

3102248497984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14281 (or 14252 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 3102248497984 in words is "three trillion, one hundred two billion, two hundred forty-eight million, four hundred ninety-seven thousand, nine hundred eighty-four".