134030268 has 48 divisors (see below), whose sum is σ = 349860000. Its totient is φ = 44371584.

The previous prime is 134030231. The next prime is 134030279. The reversal of 134030268 is 862030431.

It is a happy number.

It is a super-2 number, since 2×134030268² = 35928225480303648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11928 + ... + 20256.

It is an arithmetic number, because the mean of its divisors is an integer number (7288750).

Almost surely, 2^134030268 is an apocalyptic number.

134030268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134030268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174930000).

134030268 is an abundant number, since it is smaller than the sum of its proper divisors (215829732).

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

134030268 is a wasteful number, since it uses less digits than its factorization.

134030268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8491 (or 8483 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134030268 is about 11577.1442074460. The cubic root of 134030268 is about 511.7615212224.

Adding to 134030268 its reverse (862030431), we get a palindrome (996060699).

The spelling of 134030268 in words is "one hundred thirty-four million, thirty thousand, two hundred sixty-eight".