4386128216834 has 64 divisors (see below), whose sum is σ = 8152643788800. Its totient is φ = 1723352500800.

The previous prime is 4386128216777. The next prime is 4386128216843.

4386128216834 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4386128216834.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185848967 + ... + 185872565.

It is an arithmetic number, because the mean of its divisors is an integer number (127385059200).

Almost surely, 2^{4386128216834} is an apocalyptic number.

4386128216834 is a deficient number, since it is larger than the sum of its proper divisors (3766515571966).

4386128216834 is a wasteful number, since it uses less digits than its factorization.

4386128216834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30535.

The product of its digits is 10616832, while the sum is 56.

The spelling of 4386128216834 in words is "four trillion, three hundred eighty-six billion, one hundred twenty-eight million, two hundred sixteen thousand, eight hundred thirty-four".