3858365640002 has 32 divisors (see below), whose sum is σ = 6326087040000. Its totient is φ = 1757014525440.

The previous prime is 3858365639987. The next prime is 3858365640007. The reversal of 3858365640002 is 2000465638583.

It is not an unprimeable number, because it can be changed into a prime (3858365640007) by changing a digit.

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, 17013803 + ... + 17239089.

It is an arithmetic number, because the mean of its divisors is an integer number (197690220000).

Almost surely, 2^{3858365640002} is an apocalyptic number.

3858365640002 is a deficient number, since it is larger than the sum of its proper divisors (2467721399998).

3858365640002 is a wasteful number, since it uses less digits than its factorization.

3858365640002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241586.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 3858365640002 in words is "three trillion, eight hundred fifty-eight billion, three hundred sixty-five million, six hundred forty thousand, two".