42983829878 has 16 divisors (see below), whose sum is σ = 70443933120. Its totient is φ = 19508449800.

The previous prime is 42983829869. The next prime is 42983829881. The reversal of 42983829878 is 87892838924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467908 + ... + 1496903.

It is an arithmetic number, because the mean of its divisors is an integer number (4402745820).

Almost surely, 2^42983829878 is an apocalyptic number.

42983829878 is a deficient number, since it is larger than the sum of its proper divisors (27460103242).

42983829878 is a wasteful number, since it uses less digits than its factorization.

42983829878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965483.

The product of its digits is 111476736, while the sum is 68.

The spelling of 42983829878 in words is "forty-two billion, nine hundred eighty-three million, eight hundred twenty-nine thousand, eight hundred seventy-eight".