39072369989016 has 640 divisors, whose sum is σ = 135532793088000. Its totient is φ = 10240753121280.

The previous prime is 39072369988997. The next prime is 39072369989027. The reversal of 39072369989016 is 61098996327093.

39072369989016 is a `hidden beast` number, since 3 + 90 + 7 + 2 + 369 + 98 + 90 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 13999414581 + ... + 13999417371.

It is an arithmetic number, because the mean of its divisors is an integer number (211769989200).

Almost surely, 2^{39072369989016} is an apocalyptic number.

39072369989016 is a gapful number since it is divisible by the number (36) 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 39072369989016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67766396544000).

39072369989016 is an abundant number, since it is smaller than the sum of its proper divisors (96460423098984).

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

39072369989016 is a wasteful number, since it uses less digits than its factorization.

39072369989016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4221 (or 4208 counting only the distinct ones).

The product of its (nonzero) digits is 238085568, while the sum is 72.

The spelling of 39072369989016 in words is "thirty-nine trillion, seventy-two billion, three hundred sixty-nine million, nine hundred eighty-nine thousand, sixteen".