878838383062 has 4 divisors (see below), whose sum is σ = 1318257574596. Its totient is φ = 439419191530.

The previous prime is 878838383053. The next prime is 878838383077. The reversal of 878838383062 is 260383838878.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260383838878 = 2 ⋅130191919439.

It is a junction number, because it is equal to n+sod(n) for n = 878838382985 and 878838383003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219709595764 + ... + 219709595767.

It is an arithmetic number, because the mean of its divisors is an integer number (329564393649).

Almost surely, 2^878838383062 is an apocalyptic number.

878838383062 is a deficient number, since it is larger than the sum of its proper divisors (439419191534).

878838383062 is a wasteful number, since it uses less digits than its factorization.

878838383062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439419191533.

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 878838383062 in words is "eight hundred seventy-eight billion, eight hundred thirty-eight million, three hundred eighty-three thousand, sixty-two".