2878614242 has 8 divisors (see below), whose sum is σ = 4934767296. Its totient is φ = 1233691812.

The previous prime is 2878614239. The next prime is 2878614253. The reversal of 2878614242 is 2424168782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2878614193 and 2878614202.

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, 102807638 + ... + 102807665.

It is an arithmetic number, because the mean of its divisors is an integer number (616845912).

Almost surely, 2^2878614242 is an apocalyptic number.

2878614242 is a deficient number, since it is larger than the sum of its proper divisors (2056153054).

2878614242 is a wasteful number, since it uses less digits than its factorization.

2878614242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205615312.

The product of its digits is 344064, while the sum is 44.

The square root of 2878614242 is about 53652.7188686650. The cubic root of 2878614242 is about 1422.5290910498.

The spelling of 2878614242 in words is "two billion, eight hundred seventy-eight million, six hundred fourteen thousand, two hundred forty-two".