13347342 has 40 divisors (see below), whose sum is σ = 30561696. Its totient is φ = 4351968.

The previous prime is 13347331. The next prime is 13347353. The reversal of 13347342 is 24374331.

13347342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13347331) and next prime (13347353).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6738 + ... + 8490.

Almost surely, 2^13347342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13347342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15280848).

13347342 is an abundant number, since it is smaller than the sum of its proper divisors (17214354).

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

13347342 is a wasteful number, since it uses less digits than its factorization.

13347342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814 (or 1805 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 13347342 is about 3653.4014288058. The cubic root of 13347342 is about 237.2092367868.

It can be divided in two parts, 13347 and 342, that added together give a square (13689 = 117²).

The spelling of 13347342 in words is "thirteen million, three hundred forty-seven thousand, three hundred forty-two".