2665382342496 has 192 divisors, whose sum is σ = 7739836473600. Its totient is φ = 799904802816.

The previous prime is 2665382342479. The next prime is 2665382342501. The reversal of 2665382342496 is 6942432835662.

2665382342496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2665382342496³ (a number of 38 digits) contains 333 as substring.

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, 2442750 + ... + 3361218.

It is an arithmetic number, because the mean of its divisors is an integer number (40311648300).

Almost surely, 2^{2665382342496} 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 2665382342496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869918236800).

2665382342496 is an abundant number, since it is smaller than the sum of its proper divisors (5074454131104).

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

2665382342496 is a wasteful number, since it uses less digits than its factorization.

2665382342496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918581 (or 918573 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 60.

The spelling of 2665382342496 in words is "two trillion, six hundred sixty-five billion, three hundred eighty-two million, three hundred forty-two thousand, four hundred ninety-six".