144828292212 has 54 divisors (see below), whose sum is σ = 368033523858. Its totient is φ = 48020412384.

The previous prime is 144828292139. The next prime is 144828292283. The reversal of 144828292212 is 212292828441.

It is a happy number.

144828292212 is a `hidden beast` number, since 1 + 4 + 482 + 82 + 92 + 2 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 144093123216 + 735168996 = 379596^2 + 27114^2 .

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 32046489 + ... + 32051007.

It is an arithmetic number, because the mean of its divisors is an integer number (6815435627).

Almost surely, 2^144828292212 is an apocalyptic number.

144828292212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144828292212 is an abundant number, since it is smaller than the sum of its proper divisors (223205231646).

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

144828292212 is an equidigital number, since it uses as much as digits as its factorization.

144828292212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9245 (or 4721 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The spelling of 144828292212 in words is "one hundred forty-four billion, eight hundred twenty-eight million, two hundred ninety-two thousand, two hundred twelve".