2885887442886 has 32 divisors (see below), whose sum is σ = 6883110425088. Its totient is φ = 788689735680.

The previous prime is 2885887442873. The next prime is 2885887442957. The reversal of 2885887442886 is 6882447885882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493729595 + ... + 1493731526.

It is an arithmetic number, because the mean of its divisors is an integer number (215097200784).

Almost surely, 2^{2885887442886} is an apocalyptic number.

2885887442886 is an abundant number, since it is smaller than the sum of its proper divisors (3997222982202).

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

2885887442886 is a wasteful number, since it uses less digits than its factorization.

2885887442886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987461156.

The product of its digits is 3523215360, while the sum is 78.

The spelling of 2885887442886 in words is "two trillion, eight hundred eighty-five billion, eight hundred eighty-seven million, four hundred forty-two thousand, eight hundred eighty-six".