13346807352 has 16 divisors (see below), whose sum is σ = 33367018440. Its totient is φ = 4448935776.

The previous prime is 13346807347. The next prime is 13346807359. The reversal of 13346807352 is 25370864331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13346807359) 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, 278058463 + ... + 278058510.

Almost surely, 2^13346807352 is an apocalyptic number.

13346807352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13346807352 is an abundant number, since it is smaller than the sum of its proper divisors (20020211088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13346807352 is a wasteful number, since it uses less digits than its factorization.

13346807352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556116982 (or 556116978 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 13346807352 in words is "thirteen billion, three hundred forty-six million, eight hundred seven thousand, three hundred fifty-two".