144250453002252 has 48 divisors (see below), whose sum is σ = 344079171781632. Its totient is φ = 47014785863040.

The previous prime is 144250453002251. The next prime is 144250453002281. The reversal of 144250453002252 is 252200354052441.

It is a self number, because there is not a number n which added to its sum of digits gives 144250453002252.

It is not an unprimeable number, because it can be changed into a prime (144250453002251) 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 15 ways as a sum of consecutive naturals, for example, 123454993 + ... + 124617960.

It is an arithmetic number, because the mean of its divisors is an integer number (7168316078784).

Almost surely, 2^{144250453002252} is an apocalyptic number.

144250453002252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144250453002252 is an abundant number, since it is smaller than the sum of its proper divisors (199828718779380).

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

144250453002252 is a wasteful number, since it uses less digits than its factorization.

144250453002252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248074038 (or 248074036 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 144250453002252 in words is "one hundred forty-four trillion, two hundred fifty billion, four hundred fifty-three million, two thousand, two hundred fifty-two".