136343468 has 24 divisors (see below), whose sum is σ = 265935600. Its totient is φ = 60784128.

The previous prime is 136343453. The next prime is 136343489. The reversal of 136343468 is 864343631.

136343468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51473 + ... + 54056.

It is an arithmetic number, because the mean of its divisors is an integer number (11080650).

Almost surely, 2^136343468 is an apocalyptic number.

It is an amenable number.

136343468 is a deficient number, since it is larger than the sum of its proper divisors (129592132).

136343468 is a wasteful number, since it uses less digits than its factorization.

136343468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105569 (or 105567 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 136343468 is about 11676.6205727513. The cubic root of 136343468 is about 514.6888723077.

The spelling of 136343468 in words is "one hundred thirty-six million, three hundred forty-three thousand, four hundred sixty-eight".