306141141 has 8 divisors (see below), whose sum is σ = 408520000. Its totient is φ = 203928192.

The previous prime is 306141067. The next prime is 306141191. The reversal of 306141141 is 141141603.

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

It is not a de Polignac number, because 306141141 - 2⁹ = 306140629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306141191) 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, 37105 + ... + 44598.

It is an arithmetic number, because the mean of its divisors is an integer number (51065000).

Almost surely, 2^306141141 is an apocalyptic number.

It is an amenable number.

306141141 is a deficient number, since it is larger than the sum of its proper divisors (102378859).

306141141 is a wasteful number, since it uses less digits than its factorization.

306141141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82955.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 306141141 is about 17496.8894664166. The cubic root of 306141141 is about 673.9700000148.

Adding to 306141141 its reverse (141141603), we get a palindrome (447282744).

The spelling of 306141141 in words is "three hundred six million, one hundred forty-one thousand, one hundred forty-one".