2866895241392 has 240 divisors, whose sum is σ = 6921074522880. Its totient is φ = 1126419840000.

The previous prime is 2866895241289. The next prime is 2866895241481. The reversal of 2866895241392 is 2931425986682.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2332705034 + ... + 2332706262.

It is an arithmetic number, because the mean of its divisors is an integer number (28837810512).

Almost surely, 2^{2866895241392} 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 2866895241392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3460537261440).

2866895241392 is an abundant number, since it is smaller than the sum of its proper divisors (4054179281488).

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

2866895241392 is a wasteful number, since it uses less digits than its factorization.

2866895241392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 1993 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 65.

The spelling of 2866895241392 in words is "two trillion, eight hundred sixty-six billion, eight hundred ninety-five million, two hundred forty-one thousand, three hundred ninety-two".