134321541 has 8 divisors (see below), whose sum is σ = 186882240. Its totient is φ = 85654272.

The previous prime is 134321531. The next prime is 134321569. The reversal of 134321541 is 145123431.

It is a happy number.

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

It is not a de Polignac number, because 134321541 - 2⁶ = 134321477 is a prime.

It is a super-2 number, since 2×134321541² = 36084552753229362, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134321501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973276 + ... + 973413.

It is an arithmetic number, because the mean of its divisors is an integer number (23360280).

Almost surely, 2^134321541 is an apocalyptic number.

It is an amenable number.

134321541 is a deficient number, since it is larger than the sum of its proper divisors (52560699).

134321541 is a wasteful number, since it uses less digits than its factorization.

134321541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946715.

The product of its digits is 1440, while the sum is 24.

The square root of 134321541 is about 11589.7170370980. The cubic root of 134321541 is about 512.1319710365.

Adding to 134321541 its reverse (145123431), we get a palindrome (279444972).

The spelling of 134321541 in words is "one hundred thirty-four million, three hundred twenty-one thousand, five hundred forty-one".