148243329805 has 8 divisors (see below), whose sum is σ = 178152456672. Its totient is φ = 118421023248.

The previous prime is 148243329769. The next prime is 148243329919. The reversal of 148243329805 is 508923342841.

It is a happy number.

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 148243329805 - 2⁷ = 148243329677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21701319 + ... + 21708148.

It is an arithmetic number, because the mean of its divisors is an integer number (22269057084).

Almost surely, 2^148243329805 is an apocalyptic number.

It is an amenable number.

148243329805 is a deficient number, since it is larger than the sum of its proper divisors (29909126867).

148243329805 is an equidigital number, since it uses as much as digits as its factorization.

148243329805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43410155.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 148243329805 in words is "one hundred forty-eight billion, two hundred forty-three million, three hundred twenty-nine thousand, eight hundred five".