339408642785016 has 128 divisors (see below), whose sum is σ = 1020856425937920. Its totient is φ = 91936777304064.

The previous prime is 339408642784963. The next prime is 339408642785027. The reversal of 339408642785016 is 610587246804933.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388230075 + ... + 389103338.

It is an arithmetic number, because the mean of its divisors is an integer number (7975440827640).

It is a 1-persistent number, because it is pandigital, but 2⋅339408642785016 = 678817285570032 is not.

Almost surely, 2^{339408642785016} is an apocalyptic number.

It is an amenable number.

339408642785016 is an abundant number, since it is smaller than the sum of its proper divisors (681447783152904).

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

339408642785016 is a wasteful number, since it uses less digits than its factorization.

339408642785016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777333565 (or 777333561 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 66.

The spelling of 339408642785016 in words is "three hundred thirty-nine trillion, four hundred eight billion, six hundred forty-two million, seven hundred eighty-five thousand, sixteen".