13355847902 has 8 divisors (see below), whose sum is σ = 20499673656. Its totient is φ = 6522623352.

The previous prime is 13355847863. The next prime is 13355847907. The reversal of 13355847902 is 20974855331.

13355847902 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355847907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77650193 + ... + 77650364.

It is an arithmetic number, because the mean of its divisors is an integer number (2562459207).

Almost surely, 2^13355847902 is an apocalyptic number.

13355847902 is a deficient number, since it is larger than the sum of its proper divisors (7143825754).

13355847902 is a wasteful number, since it uses less digits than its factorization.

13355847902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155300602.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 13355847902 in words is "thirteen billion, three hundred fifty-five million, eight hundred forty-seven thousand, nine hundred two".