134154135 has 24 divisors (see below), whose sum is σ = 232805664. Its totient is φ = 71465280.

The previous prime is 134154131. The next prime is 134154151. The reversal of 134154135 is 531451431.

It is a happy number.

It is not a de Polignac number, because 134154135 - 2² = 134154131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134154099 and 134154108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134154131) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 67009 + ... + 68981.

It is an arithmetic number, because the mean of its divisors is an integer number (9700236).

Almost surely, 2^134154135 is an apocalyptic number.

134154135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134154135 is a deficient number, since it is larger than the sum of its proper divisors (98651529).

134154135 is a wasteful number, since it uses less digits than its factorization.

134154135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495 (or 3492 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 134154135 is about 11582.4926073795. The cubic root of 134154135 is about 511.9191245445.

The spelling of 134154135 in words is "one hundred thirty-four million, one hundred fifty-four thousand, one hundred thirty-five".