13345200002 has 8 divisors (see below), whose sum is σ = 20121519756. Its totient is φ = 6638026752.

The previous prime is 13345199999. The next prime is 13345200017. The reversal of 13345200002 is 20000254331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10072330321 + 3272869681 = 100361^2 + 57209^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17286143 + ... + 17286914.

Almost surely, 2^13345200002 is an apocalyptic number.

13345200002 is a deficient number, since it is larger than the sum of its proper divisors (6776319754).

13345200002 is a wasteful number, since it uses less digits than its factorization.

13345200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34573252.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 13345200002 its reverse (20000254331), we get a palindrome (33345454333).

The spelling of 13345200002 in words is "thirteen billion, three hundred forty-five million, two hundred thousand, two".