39796954716288 has 384 divisors, whose sum is σ = 134365744684800. Its totient is φ = 10320138823680.

The previous prime is 39796954716269. The next prime is 39796954716293. The reversal of 39796954716288 is 88261745969793.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a self number, because there is not a number n which added to its sum of digits gives 39796954716288.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 127962831 + ... + 128273457.

It is an arithmetic number, because the mean of its divisors is an integer number (349910793450).

Almost surely, 2^{39796954716288} 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 39796954716288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67182872342400).

39796954716288 is an abundant number, since it is smaller than the sum of its proper divisors (94568789968512).

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

39796954716288 is a wasteful number, since it uses less digits than its factorization.

39796954716288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311288 (or 311269 counting only the distinct ones).

The product of its digits is 9876142080, while the sum is 84.

The spelling of 39796954716288 in words is "thirty-nine trillion, seven hundred ninety-six billion, nine hundred fifty-four million, seven hundred sixteen thousand, two hundred eighty-eight".