136334413 has 4 divisors (see below), whose sum is σ = 138254688. Its totient is φ = 134414140.

The previous prime is 136334411. The next prime is 136334431. The reversal of 136334413 is 314433631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 136334413 - 2¹ = 136334411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136334411) 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, 960031 + ... + 960172.

It is an arithmetic number, because the mean of its divisors is an integer number (34563672).

Almost surely, 2^136334413 is an apocalyptic number.

It is an amenable number.

136334413 is a deficient number, since it is larger than the sum of its proper divisors (1920275).

136334413 is an equidigital number, since it uses as much as digits as its factorization.

136334413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920274.

The product of its digits is 7776, while the sum is 28.

The square root of 136334413 is about 11676.2328257020. The cubic root of 136334413 is about 514.6774780180.

The spelling of 136334413 in words is "one hundred thirty-six million, three hundred thirty-four thousand, four hundred thirteen".