13733563243 has 8 divisors (see below), whose sum is σ = 13880425680. Its totient is φ = 13587480480.

The previous prime is 13733563201. The next prime is 13733563297. The reversal of 13733563243 is 34236533731.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13733563243 is a prime.

It is a super-2 number, since 2×13733563243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13733563196 and 13733563205.

It is not an unprimeable number, because it can be changed into a prime (13733566243) 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, 159468 + ... + 229993.

It is an arithmetic number, because the mean of its divisors is an integer number (1735053210).

Almost surely, 2^13733563243 is an apocalyptic number.

13733563243 is a deficient number, since it is larger than the sum of its proper divisors (146862437).

13733563243 is a wasteful number, since it uses less digits than its factorization.

13733563243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389837.

The product of its digits is 408240, while the sum is 40.

The spelling of 13733563243 in words is "thirteen billion, seven hundred thirty-three million, five hundred sixty-three thousand, two hundred forty-three".