184149385147 has 8 divisors (see below), whose sum is σ = 226645397216. Its totient is φ = 145700612352.

The previous prime is 184149385109. The next prime is 184149385169. The reversal of 184149385147 is 741583941481.

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

It is a cyclic number.

It is not a de Polignac number, because 184149385147 - 2¹⁹ = 184148860859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (184149385177) 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, 1011809718 + ... + 1011809899.

It is an arithmetic number, because the mean of its divisors is an integer number (28330674652).

Almost surely, 2^184149385147 is an apocalyptic number.

184149385147 is a deficient number, since it is larger than the sum of its proper divisors (42496012069).

184149385147 is a wasteful number, since it uses less digits than its factorization.

184149385147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023619637.

The product of its digits is 3870720, while the sum is 55.

The spelling of 184149385147 in words is "one hundred eighty-four billion, one hundred forty-nine million, three hundred eighty-five thousand, one hundred forty-seven".