2878024288196 has 24 divisors (see below), whose sum is σ = 5120789045400. Its totient is φ = 1414957190400.

The previous prime is 2878024288189. The next prime is 2878024288199. The reversal of 2878024288196 is 6918824208782.

It can be written as a sum of positive squares in 4 ways, for example, as 11775288196 + 2866249000000 = 108514^2 + 1693000^2 .

It is not an unprimeable number, because it can be changed into a prime (2878024288199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190315 + ... + 2678226.

It is an arithmetic number, because the mean of its divisors is an integer number (213366210225).

Almost surely, 2^{2878024288196} is an apocalyptic number.

It is an amenable number.

2878024288196 is a deficient number, since it is larger than the sum of its proper divisors (2242764757204).

2878024288196 is a wasteful number, since it uses less digits than its factorization.

2878024288196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871655 (or 3871653 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 65.

The spelling of 2878024288196 in words is "two trillion, eight hundred seventy-eight billion, twenty-four million, two hundred eighty-eight thousand, one hundred ninety-six".