148309409234 has 8 divisors (see below), whose sum is σ = 254244701568. Its totient is φ = 63561175380.

The previous prime is 148309409219. The next prime is 148309409243. The reversal of 148309409234 is 432904903841.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5296764602 + ... + 5296764629.

It is an arithmetic number, because the mean of its divisors is an integer number (31780587696).

Almost surely, 2^148309409234 is an apocalyptic number.

148309409234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148309409234 is a deficient number, since it is larger than the sum of its proper divisors (105935292334).

148309409234 is a wasteful number, since it uses less digits than its factorization.

148309409234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10593529240.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 148309409234 in words is "one hundred forty-eight billion, three hundred nine million, four hundred nine thousand, two hundred thirty-four".