386428273017812 has 12 divisors (see below), whose sum is σ = 705651628989216. Its totient is φ = 184813521878040.

The previous prime is 386428273017799. The next prime is 386428273017833. The reversal of 386428273017812 is 218710372824683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2100153657614 + ... + 2100153657797.

It is an arithmetic number, because the mean of its divisors is an integer number (58804302415768).

Almost surely, 2^{386428273017812} is an apocalyptic number.

It is an amenable number.

386428273017812 is a deficient number, since it is larger than the sum of its proper divisors (319223355971404).

386428273017812 is a wasteful number, since it uses less digits than its factorization.

386428273017812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200307315438 (or 4200307315436 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 62.

The spelling of 386428273017812 in words is "three hundred eighty-six trillion, four hundred twenty-eight billion, two hundred seventy-three million, seventeen thousand, eight hundred twelve".