39336968016 has 120 divisors (see below), whose sum is σ = 111980868480. Its totient is φ = 12888465408.

The previous prime is 39336968009. The next prime is 39336968059. The reversal of 39336968016 is 61086963393.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2574736 + ... + 2589968.

It is an arithmetic number, because the mean of its divisors is an integer number (933173904).

Almost surely, 2^39336968016 is an apocalyptic number.

39336968016 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 39336968016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55990434240).

39336968016 is an abundant number, since it is smaller than the sum of its proper divisors (72643900464).

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

39336968016 is a wasteful number, since it uses less digits than its factorization.

39336968016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553 (or 15544 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The spelling of 39336968016 in words is "thirty-nine billion, three hundred thirty-six million, nine hundred sixty-eight thousand, sixteen".