144244353522 has 16 divisors (see below), whose sum is σ = 297794794752. Its totient is φ = 46530436560.

The previous prime is 144244353493. The next prime is 144244353569. The reversal of 144244353522 is 225353442441.

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 7 ways as a sum of consecutive naturals, for example, 387753453 + ... + 387753824.

It is an arithmetic number, because the mean of its divisors is an integer number (18612174672).

Almost surely, 2^144244353522 is an apocalyptic number.

144244353522 is an abundant number, since it is smaller than the sum of its proper divisors (153550441230).

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

144244353522 is a wasteful number, since it uses less digits than its factorization.

144244353522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775507313.

The product of its digits is 460800, while the sum is 39.

Adding to 144244353522 its reverse (225353442441), we get a palindrome (369597795963).

The spelling of 144244353522 in words is "one hundred forty-four billion, two hundred forty-four million, three hundred fifty-three thousand, five hundred twenty-two".