2862081064000 has 56 divisors (see below), whose sum is σ = 7087943774808. Its totient is φ = 1144832422400.

The previous prime is 2862081063991. The next prime is 2862081064001. The reversal of 2862081064000 is 4601802682.

It can be written as a sum of positive squares in 4 ways, for example, as 79136441344 + 2782944622656 = 281312^2 + 1668216^2 .

It is not an unprimeable number, because it can be changed into a prime (2862081064001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178872067 + ... + 178888066.

Almost surely, 2^{2862081064000} is an apocalyptic number.

2862081064000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2862081064000 is an abundant number, since it is smaller than the sum of its proper divisors (4225862710808).

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

2862081064000 is an equidigital number, since it uses as much as digits as its factorization.

2862081064000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357760160 (or 357760140 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

Adding to 2862081064000 its reverse (4601802682), we get a palindrome (2866682866682).

The spelling of 2862081064000 in words is "two trillion, eight hundred sixty-two billion, eighty-one million, sixty-four thousand".