136343368 has 64 divisors (see below), whose sum is σ = 306472320. Its totient is φ = 55641600.

The previous prime is 136343351. The next prime is 136343371. The reversal of 136343368 is 863343631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98038 + ... + 99418.

It is an arithmetic number, because the mean of its divisors is an integer number (4788630).

Almost surely, 2^136343368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136343368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153236160).

136343368 is an abundant number, since it is smaller than the sum of its proper divisors (170128952).

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

136343368 is a wasteful number, since it uses less digits than its factorization.

136343368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1474 counting only the distinct ones).

The product of its digits is 93312, while the sum is 37.

The square root of 136343368 is about 11676.6162906897. The cubic root of 136343368 is about 514.6887464762.

Adding to 136343368 its reverse (863343631), we get a palindrome (999686999).

The spelling of 136343368 in words is "one hundred thirty-six million, three hundred forty-three thousand, three hundred sixty-eight".