42813877318 has 32 divisors (see below), whose sum is σ = 65954321280. Its totient is φ = 20836233600.

The previous prime is 42813877291. The next prime is 42813877331. The reversal of 42813877318 is 81377831824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7014468 + ... + 7020568.

It is an arithmetic number, because the mean of its divisors is an integer number (2061072540).

Almost surely, 2^42813877318 is an apocalyptic number.

42813877318 is a deficient number, since it is larger than the sum of its proper divisors (23140443962).

42813877318 is a wasteful number, since it uses less digits than its factorization.

42813877318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6672.

The product of its digits is 1806336, while the sum is 52.

The spelling of 42813877318 in words is "forty-two billion, eight hundred thirteen million, eight hundred seventy-seven thousand, three hundred eighteen".