148678226208 has 54 divisors (see below), whose sum is σ = 422822315097. Its totient is φ = 49557227520.

The previous prime is 148678226183. The next prime is 148678226209. The reversal of 148678226208 is 802622876841.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

148678226208 is a `hidden beast` number, since 1 + 4 + 8 + 6 + 7 + 8 + 2 + 2 + 620 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 147004761744 + 1673464464 = 383412^2 + 40908^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=272652.

It is not an unprimeable number, because it can be changed into a prime (148678226209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6532288 + ... + 6555008.

Almost surely, 2^148678226208 is an apocalyptic number.

148678226208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

148678226208 is an abundant number, since it is smaller than the sum of its proper divisors (274144088889).

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

148678226208 is an frugal number, since it uses more digits than its factorization.

148678226208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45458 (or 22726 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 148678226208 in words is "one hundred forty-eight billion, six hundred seventy-eight million, two hundred twenty-six thousand, two hundred eight".