134359155 has 80 divisors (see below), whose sum is σ = 279062784. Its totient is φ = 60575040.

The previous prime is 134359139. The next prime is 134359231. The reversal of 134359155 is 551953431.

It is a happy number.

134359155 is a `hidden beast` number, since 13 + 4 + 3 + 591 + 55 = 666.

It is not a de Polignac number, because 134359155 - 2⁴ = 134359139 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 235020 + ... + 235590.

Almost surely, 2^134359155 is an apocalyptic number.

134359155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134359155 is an abundant number, since it is smaller than the sum of its proper divisors (144703629).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134359155 is an equidigital number, since it uses as much as digits as its factorization.

134359155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 669 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 134359155 is about 11591.3396551046. The cubic root of 134359155 is about 512.1797706026.

The spelling of 134359155 in words is "one hundred thirty-four million, three hundred fifty-nine thousand, one hundred fifty-five".