13863029452 has 12 divisors (see below), whose sum is σ = 24437385000. Its totient is φ = 6880919456.

The previous prime is 13863029381. The next prime is 13863029483. The reversal of 13863029452 is 25492036831.

It is a junction number, because it is equal to n+sod(n) for n = 13863029399 and 13863029408.

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, 12648202 + ... + 12649297.

It is an arithmetic number, because the mean of its divisors is an integer number (2036448750).

Almost surely, 2^13863029452 is an apocalyptic number.

It is an amenable number.

13863029452 is a deficient number, since it is larger than the sum of its proper divisors (10574355548).

13863029452 is a wasteful number, since it uses less digits than its factorization.

13863029452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25297640 (or 25297638 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 13863029452 in words is "thirteen billion, eight hundred sixty-three million, twenty-nine thousand, four hundred fifty-two".