134429660 has 12 divisors (see below), whose sum is σ = 282302328. Its totient is φ = 53771856.

The previous prime is 134429657. The next prime is 134429663. The reversal of 134429660 is 66924431.

134429660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134429657) and next prime (134429663).

It is a self number, because there is not a number n which added to its sum of digits gives 134429660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134429663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3360722 + ... + 3360761.

It is an arithmetic number, because the mean of its divisors is an integer number (23525194).

Almost surely, 2^134429660 is an apocalyptic number.

134429660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134429660 is an abundant number, since it is smaller than the sum of its proper divisors (147872668).

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

134429660 is a wasteful number, since it uses less digits than its factorization.

134429660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721492 (or 6721490 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 134429660 is about 11594.3805354146. The cubic root of 134429660 is about 512.2693437573.

The spelling of 134429660 in words is "one hundred thirty-four million, four hundred twenty-nine thousand, six hundred sixty".