148343303808 has 192 divisors, whose sum is σ = 489452483520. Its totient is φ = 42245038080.

The previous prime is 148343303767. The next prime is 148343303809. The reversal of 148343303808 is 808303343841.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (148343303809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2445688 + ... + 2505608.

It is an arithmetic number, because the mean of its divisors is an integer number (2549231685).

Almost surely, 2^148343303808 is an apocalyptic number.

148343303808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148343303808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244726241760).

148343303808 is an abundant number, since it is smaller than the sum of its proper divisors (341109179712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148343303808 is a wasteful number, since it uses less digits than its factorization.

148343303808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60255 (or 60240 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 148343303808 in words is "one hundred forty-eight billion, three hundred forty-three million, three hundred three thousand, eight hundred eight".