13902888243 has 8 divisors (see below), whose sum is σ = 18611038656. Its totient is φ = 9231665000.

The previous prime is 13902888239. The next prime is 13902888257. The reversal of 13902888243 is 34288820931.

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

It is a cyclic number.

It is not a de Polignac number, because 13902888243 - 2² = 13902888239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13902888192 and 13902888201.

It is not an unprimeable number, because it can be changed into a prime (13902888743) 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, 9230913 + ... + 9232418.

It is an arithmetic number, because the mean of its divisors is an integer number (2326379832).

Almost surely, 2^13902888243 is an apocalyptic number.

13902888243 is a deficient number, since it is larger than the sum of its proper divisors (4708150413).

13902888243 is a wasteful number, since it uses less digits than its factorization.

13902888243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18463585.

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 13902888243 in words is "thirteen billion, nine hundred two million, eight hundred eighty-eight thousand, two hundred forty-three".