134220411 has 12 divisors (see below), whose sum is σ = 208787488. Its totient is φ = 82597104.

The previous prime is 134220409. The next prime is 134220413. The reversal of 134220411 is 114022431.

134220411 is a `hidden beast` number, since 1 + 34 + 220 + 411 = 666.

It is an interprime number because it is at equal distance from previous prime (134220409) and next prime (134220413).

It is not a de Polignac number, because 134220411 - 2¹ = 134220409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134220413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 573475 + ... + 573708.

Almost surely, 2^134220411 is an apocalyptic number.

134220411 is a deficient number, since it is larger than the sum of its proper divisors (74567077).

134220411 is a wasteful number, since it uses less digits than its factorization.

134220411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147202 (or 1147199 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 134220411 is about 11585.3532962961. The cubic root of 134220411 is about 512.0034115882.

Adding to 134220411 its reverse (114022431), we get a palindrome (248242842).

The spelling of 134220411 in words is "one hundred thirty-four million, two hundred twenty thousand, four hundred eleven".