135447411 has 8 divisors (see below), whose sum is σ = 197014464. Its totient is φ = 82089320.

The previous prime is 135447359. The next prime is 135447419. The reversal of 135447411 is 114744531.

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

It is a cyclic number.

It is not a de Polignac number, because 135447411 - 2¹⁷ = 135316339 is a prime.

It is a super-2 number, since 2×135447411² = 36692002293205842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135447419) 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, 2052201 + ... + 2052266.

It is an arithmetic number, because the mean of its divisors is an integer number (24626808).

Almost surely, 2^135447411 is an apocalyptic number.

135447411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135447411 is a deficient number, since it is larger than the sum of its proper divisors (61567053).

135447411 is a wasteful number, since it uses less digits than its factorization.

135447411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104481.

The product of its digits is 6720, while the sum is 30.

The square root of 135447411 is about 11638.1876166352. The cubic root of 135447411 is about 513.5588717236.

The spelling of 135447411 in words is "one hundred thirty-five million, four hundred forty-seven thousand, four hundred eleven".