3864465136402 has 32 divisors (see below), whose sum is σ = 6351933075264. Its totient is φ = 1752425064000.

The previous prime is 3864465136381. The next prime is 3864465136417. The reversal of 3864465136402 is 2046315644683.

It is a self number, because there is not a number n which added to its sum of digits gives 3864465136402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95277 + ... + 2781727.

It is an arithmetic number, because the mean of its divisors is an integer number (198497908602).

Almost surely, 2^{3864465136402} is an apocalyptic number.

3864465136402 is a deficient number, since it is larger than the sum of its proper divisors (2487467938862).

3864465136402 is a wasteful number, since it uses less digits than its factorization.

3864465136402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687434.

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 3864465136402 in words is "three trillion, eight hundred sixty-four billion, four hundred sixty-five million, one hundred thirty-six thousand, four hundred two".