2685052842468 has 12 divisors (see below), whose sum is σ = 6265123299120. Its totient is φ = 895017614152.

The previous prime is 2685052842457. The next prime is 2685052842487. The reversal of 2685052842468 is 8642482505862.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111877201758 + ... + 111877201781.

It is an arithmetic number, because the mean of its divisors is an integer number (522093608260).

Almost surely, 2^{2685052842468} is an apocalyptic number.

It is an amenable number.

2685052842468 is an abundant number, since it is smaller than the sum of its proper divisors (3580070456652).

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

2685052842468 is a wasteful number, since it uses less digits than its factorization.

2685052842468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223754403546 (or 223754403544 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 60.

The spelling of 2685052842468 in words is "two trillion, six hundred eighty-five billion, fifty-two million, eight hundred forty-two thousand, four hundred sixty-eight".