154134134 has 32 divisors (see below), whose sum is σ = 288921600. Its totient is φ = 59912640.

The previous prime is 154134133. The next prime is 154134143. The reversal of 154134134 is 431431451.

It is a happy number.

154134134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154134131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86747 + ... + 88505.

It is an arithmetic number, because the mean of its divisors is an integer number (9028800).

Almost surely, 2^154134134 is an apocalyptic number.

154134134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

154134134 is a deficient number, since it is larger than the sum of its proper divisors (134787466).

154134134 is a wasteful number, since it uses less digits than its factorization.

154134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348.

The product of its digits is 2880, while the sum is 26.

The square root of 154134134 is about 12415.0768825650. The cubic root of 154134134 is about 536.1664177504.

Adding to 154134134 its reverse (431431451), we get a palindrome (585565585).

The spelling of 154134134 in words is "one hundred fifty-four million, one hundred thirty-four thousand, one hundred thirty-four".