144245203322532 has 24 divisors (see below), whose sum is σ = 362462305785216. Its totient is φ = 44383139483808.

The previous prime is 144245203322471. The next prime is 144245203322557. The reversal of 144245203322532 is 235223302542441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462324369468 + ... + 462324369779.

It is an arithmetic number, because the mean of its divisors is an integer number (15102596074384).

Almost surely, 2^{144245203322532} is an apocalyptic number.

144245203322532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144245203322532 is an abundant number, since it is smaller than the sum of its proper divisors (218217102462684).

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

144245203322532 is a wasteful number, since it uses less digits than its factorization.

144245203322532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924648739267 (or 924648739265 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 144245203322532 its reverse (235223302542441), we get a palindrome (379468505864973).

The spelling of 144245203322532 in words is "one hundred forty-four trillion, two hundred forty-five billion, two hundred three million, three hundred twenty-two thousand, five hundred thirty-two".