13788463353402 has 16 divisors (see below), whose sum is σ = 27581040904320. Its totient is φ = 4595468751552.

The previous prime is 13788463353391. The next prime is 13788463353407. The reversal of 13788463353402 is 20435336488731.

It is not an unprimeable number, because it can be changed into a prime (13788463353407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171381327 + ... + 171461762.

It is an arithmetic number, because the mean of its divisors is an integer number (1723815056520).

Almost surely, 2^{13788463353402} is an apocalyptic number.

13788463353402 is an abundant number, since it is smaller than the sum of its proper divisors (13792577550918).

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

13788463353402 is a wasteful number, since it uses less digits than its factorization.

13788463353402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342849797.

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 13788463353402 in words is "thirteen trillion, seven hundred eighty-eight billion, four hundred sixty-three million, three hundred fifty-three thousand, four hundred two".