2818612028386 has 64 divisors (see below), whose sum is σ = 5603537802240. Its totient is φ = 1030061880000.

The previous prime is 2818612028341. The next prime is 2818612028459. The reversal of 2818612028386 is 6838202168182.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 4473280 + ... + 5064331.

It is an arithmetic number, because the mean of its divisors is an integer number (87555278160).

Almost surely, 2^{2818612028386} is an apocalyptic number.

2818612028386 is a deficient number, since it is larger than the sum of its proper divisors (2784925773854).

2818612028386 is a wasteful number, since it uses less digits than its factorization.

2818612028386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537751.

The product of its (nonzero) digits is 3538944, while the sum is 55.

The spelling of 2818612028386 in words is "two trillion, eight hundred eighteen billion, six hundred twelve million, twenty-eight thousand, three hundred eighty-six".