2399241309696 has 1920 divisors, whose sum is σ = 9529790054400. Its totient is φ = 582100992000.

The previous prime is 2399241309691. The next prime is 2399241309737. The reversal of 2399241309696 is 6969031429932.

2399241309696 is a `hidden beast` number, since 2 + 399 + 2 + 41 + 30 + 96 + 96 = 666.

It is a super-2 number, since 2×2399241309696² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2399241309691) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 15889015221 + ... + 15889015371.

It is an arithmetic number, because the mean of its divisors is an integer number (4963432320).

Almost surely, 2^{2399241309696} 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 2399241309696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4764895027200).

2399241309696 is an abundant number, since it is smaller than the sum of its proper divisors (7130548744704).

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

2399241309696 is a wasteful number, since it uses less digits than its factorization.

2399241309696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 34012224, while the sum is 63.

The spelling of 2399241309696 in words is "two trillion, three hundred ninety-nine billion, two hundred forty-one million, three hundred nine thousand, six hundred ninety-six".