134630156 has 6 divisors (see below), whose sum is σ = 235602780. Its totient is φ = 67315076.

The previous prime is 134630131. The next prime is 134630159. The reversal of 134630156 is 651036431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134630159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16828766 + ... + 16828773.

It is an arithmetic number, because the mean of its divisors is an integer number (39267130).

Almost surely, 2^134630156 is an apocalyptic number.

It is an amenable number.

134630156 is a deficient number, since it is larger than the sum of its proper divisors (100972624).

134630156 is a wasteful number, since it uses less digits than its factorization.

134630156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33657543 (or 33657541 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 134630156 is about 11603.0235714662. The cubic root of 134630156 is about 512.5238930760.

Adding to 134630156 its reverse (651036431), we get a palindrome (785666587).

The spelling of 134630156 in words is "one hundred thirty-four million, six hundred thirty thousand, one hundred fifty-six".