13853078386642 has 8 divisors (see below), whose sum is σ = 22668673723632. Its totient is φ = 6296853812100.

The previous prime is 13853078386601. The next prime is 13853078386661. The reversal of 13853078386642 is 24668387035831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314842690584 + ... + 314842690627.

It is an arithmetic number, because the mean of its divisors is an integer number (2833584215454).

Almost surely, 2^{13853078386642} is an apocalyptic number.

13853078386642 is a deficient number, since it is larger than the sum of its proper divisors (8815595336990).

13853078386642 is a wasteful number, since it uses less digits than its factorization.

13853078386642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629685381224.

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 13853078386642 in words is "thirteen trillion, eight hundred fifty-three billion, seventy-eight million, three hundred eighty-six thousand, six hundred forty-two".