134211655 has 16 divisors (see below), whose sum is σ = 167323968. Its totient is φ = 103264000.

The previous prime is 134211641. The next prime is 134211661. The reversal of 134211655 is 556112431.

It is not a de Polignac number, because 134211655 - 2¹³ = 134203463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9945 + ... + 19165.

It is an arithmetic number, because the mean of its divisors is an integer number (10457748).

Almost surely, 2^134211655 is an apocalyptic number.

134211655 is a deficient number, since it is larger than the sum of its proper divisors (33112313).

134211655 is an equidigital number, since it uses as much as digits as its factorization.

134211655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9338.

The product of its digits is 3600, while the sum is 28.

The square root of 134211655 is about 11584.9753991970. The cubic root of 134211655 is about 511.9922776647.

The spelling of 134211655 in words is "one hundred thirty-four million, two hundred eleven thousand, six hundred fifty-five".