134104220 has 12 divisors (see below), whose sum is σ = 281618904. Its totient is φ = 53641680.

The previous prime is 134104199. The next prime is 134104241. The reversal of 134104220 is 22401431.

It is an interprime number because it is at equal distance from previous prime (134104199) and next prime (134104241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352586 + ... + 3352625.

It is an arithmetic number, because the mean of its divisors is an integer number (23468242).

Almost surely, 2^134104220 is an apocalyptic number.

134104220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134104220 is an abundant number, since it is smaller than the sum of its proper divisors (147514684).

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

134104220 is a wasteful number, since it uses less digits than its factorization.

134104220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705220 (or 6705218 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 134104220 is about 11580.3376462001. The cubic root of 134104220 is about 511.8556264077.

Adding to 134104220 its reverse (22401431), we get a palindrome (156505651).

The spelling of 134104220 in words is "one hundred thirty-four million, one hundred four thousand, two hundred twenty".