7869067142244 has 768 divisors, whose sum is σ = 24909825024000. Its totient is φ = 1874228428800.

The previous prime is 7869067142243. The next prime is 7869067142303. The reversal of 7869067142244 is 4422417609687.

It is a super-3 number, since 3×7869067142244³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7869067142243) 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 255 ways as a sum of consecutive naturals, for example, 8675928039 + ... + 8675928945.

It is an arithmetic number, because the mean of its divisors is an integer number (32434668000).

Almost surely, 2^{7869067142244} 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 7869067142244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12454912512000).

7869067142244 is an abundant number, since it is smaller than the sum of its proper divisors (17040757881756).

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

7869067142244 is a wasteful number, since it uses less digits than its factorization.

7869067142244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1202 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 7869067142244 in words is "seven trillion, eight hundred sixty-nine billion, sixty-seven million, one hundred forty-two thousand, two hundred forty-four".