1385223008876 has 36 divisors (see below), whose sum is σ = 2866146461136. Its totient is φ = 583934752800.

The previous prime is 1385223008857. The next prime is 1385223008881. The reversal of 1385223008876 is 6788003225831.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57918080 + ... + 57941991.

It is an arithmetic number, because the mean of its divisors is an integer number (79615179476).

Almost surely, 2^{1385223008876} is an apocalyptic number.

It is an amenable number.

1385223008876 is an abundant number, since it is smaller than the sum of its proper divisors (1480923452260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1385223008876 is a wasteful number, since it uses less digits than its factorization.

1385223008876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115860150 (or 115860141 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 1385223008876 in words is "one trillion, three hundred eighty-five billion, two hundred twenty-three million, eight thousand, eight hundred seventy-six".