148921270272 has 90 divisors (see below), whose sum is σ = 430204299798. Its totient is φ = 49640374272.

The previous prime is 148921270271. The next prime is 148921270327. The reversal of 148921270272 is 272072129841.

148921270272 is a `hidden beast` number, since 14 + 89 + 21 + 270 + 272 = 666.

148921270272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 120503402496 + 28417867776 = 347136^2 + 168576^2 .

It is not an unprimeable number, because it can be changed into a prime (148921270271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 357513 + ... + 652424.

Almost surely, 2^148921270272 is an apocalyptic number.

148921270272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148921270272 is an abundant number, since it is smaller than the sum of its proper divisors (281283029526).

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

148921270272 is an equidigital number, since it uses as much as digits as its factorization.

148921270272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009971 (or 1009942 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 148921270272 in words is "one hundred forty-eight billion, nine hundred twenty-one million, two hundred seventy thousand, two hundred seventy-two".