134411321 has 8 divisors (see below), whose sum is σ = 147273600. Its totient is φ = 121656240.

The previous prime is 134411297. The next prime is 134411357. The reversal of 134411321 is 123114431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134411321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134411293 and 134411302.

It is not an unprimeable number, because it can be changed into a prime (134411521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24161 + ... + 29198.

It is an arithmetic number, because the mean of its divisors is an integer number (18409200).

Almost surely, 2^134411321 is an apocalyptic number.

134411321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134411321 is a deficient number, since it is larger than the sum of its proper divisors (12862279).

134411321 is a wasteful number, since it uses less digits than its factorization.

134411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53599.

The product of its digits is 288, while the sum is 20.

The square root of 134411321 is about 11593.5896511822. The cubic root of 134411321 is about 512.2460479689.

Adding to 134411321 its reverse (123114431), we get a palindrome (257525752).

The spelling of 134411321 in words is "one hundred thirty-four million, four hundred eleven thousand, three hundred twenty-one".