2862863042 has 24 divisors (see below), whose sum is σ = 4655036880. Its totient is φ = 1319900400.

The previous prime is 2862863039. The next prime is 2862863117. The reversal of 2862863042 is 2403682682.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351209 + ... + 359267.

It is an arithmetic number, because the mean of its divisors is an integer number (193959870).

Almost surely, 2^2862863042 is an apocalyptic number.

2862863042 is a deficient number, since it is larger than the sum of its proper divisors (1792173838).

2862863042 is a wasteful number, since it uses less digits than its factorization.

2862863042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9138 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 2862863042 is about 53505.7290577374. The cubic root of 2862863042 is about 1419.9297462433.

The spelling of 2862863042 in words is "two billion, eight hundred sixty-two million, eight hundred sixty-three thousand, forty-two".