39068844672 has 512 divisors, whose sum is σ = 128314368000. Its totient is φ = 10369843200.

The previous prime is 39068844667. The next prime is 39068844673. The reversal of 39068844672 is 27644886093.

It is not an unprimeable number, because it can be changed into a prime (39068844673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100433854 + ... + 100434242.

It is an arithmetic number, because the mean of its divisors is an integer number (250614000).

Almost surely, 2^39068844672 is an apocalyptic number.

39068844672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39068844672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64157184000).

39068844672 is an abundant number, since it is smaller than the sum of its proper divisors (89245523328).

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

39068844672 is a wasteful number, since it uses less digits than its factorization.

39068844672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 39068844672 in words is "thirty-nine billion, sixty-eight million, eight hundred forty-four thousand, six hundred seventy-two".