136333442 has 8 divisors (see below), whose sum is σ = 233714496. Its totient is φ = 58428612.

The previous prime is 136333433. The next prime is 136333447. The reversal of 136333442 is 244333631.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (136333447) 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, 4869038 + ... + 4869065.

It is an arithmetic number, because the mean of its divisors is an integer number (29214312).

Almost surely, 2^136333442 is an apocalyptic number.

136333442 is a deficient number, since it is larger than the sum of its proper divisors (97381054).

136333442 is an equidigital number, since it uses as much as digits as its factorization.

136333442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9738112.

The product of its digits is 15552, while the sum is 29.

The square root of 136333442 is about 11676.1912454362. The cubic root of 136333442 is about 514.6762561377.

The spelling of 136333442 in words is "one hundred thirty-six million, three hundred thirty-three thousand, four hundred forty-two".