13853466820140 has 48 divisors (see below), whose sum is σ = 39691793315328. Its totient is φ = 3608344845504.

The previous prime is 13853466820129. The next prime is 13853466820159. The reversal of 13853466820140 is 4102866435831.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2684777812 + ... + 2684782971.

It is an arithmetic number, because the mean of its divisors is an integer number (826912360736).

Almost surely, 2^{13853466820140} is an apocalyptic number.

13853466820140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13853466820140 is an abundant number, since it is smaller than the sum of its proper divisors (25838326495188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13853466820140 is a wasteful number, since it uses less digits than its factorization.

13853466820140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369560838 (or 5369560836 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 13853466820140 in words is "thirteen trillion, eight hundred fifty-three billion, four hundred sixty-six million, eight hundred twenty thousand, one hundred forty".