134413120 has 28 divisors (see below), whose sum is σ = 320072004. Its totient is φ = 53765120.

The previous prime is 134413109. The next prime is 134413199. The reversal of 134413120 is 21314431.

It can be written as a sum of positive squares in 2 ways, for example, as 60590656 + 73822464 = 7784^2 + 8592^2 .

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, 209701 + ... + 210340.

It is an arithmetic number, because the mean of its divisors is an integer number (11431143).

Almost surely, 2^134413120 is an apocalyptic number.

134413120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134413120 is an abundant number, since it is smaller than the sum of its proper divisors (185658884).

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

134413120 is an equidigital number, since it uses as much as digits as its factorization.

134413120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420058 (or 420048 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134413120 is about 11593.6672369014. The cubic root of 134413120 is about 512.2483333085.

Adding to 134413120 its reverse (21314431), we get a palindrome (155727551).

It can be divided in two parts, 13441 and 3120, that added together give a palindrome (16561).

The spelling of 134413120 in words is "one hundred thirty-four million, four hundred thirteen thousand, one hundred twenty".