135414069 has 8 divisors (see below), whose sum is σ = 206345280. Its totient is φ = 77379456.

The previous prime is 135414067. The next prime is 135414077. The reversal of 135414069 is 960414531.

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

It is not a de Polignac number, because 135414069 - 2¹ = 135414067 is a prime.

It is a super-2 number, since 2×135414069² = 36673940166273522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135414067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3224124 + ... + 3224165.

It is an arithmetic number, because the mean of its divisors is an integer number (25793160).

Almost surely, 2^135414069 is an apocalyptic number.

It is an amenable number.

135414069 is a deficient number, since it is larger than the sum of its proper divisors (70931211).

135414069 is an equidigital number, since it uses as much as digits as its factorization.

135414069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448299.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 135414069 is about 11636.7550889412. The cubic root of 135414069 is about 513.5167287128.

The spelling of 135414069 in words is "one hundred thirty-five million, four hundred fourteen thousand, sixty-nine".