144252414522 has 48 divisors (see below), whose sum is σ = 322433879040. Its totient is φ = 46574722656.

The previous prime is 144252414511. The next prime is 144252414557. The reversal of 144252414522 is 225414252441.

144252414522 is a `hidden beast` number, since 1 + 4 + 42 + 52 + 41 + 4 + 522 = 666.

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 23 ways as a sum of consecutive naturals, for example, 337122 + ... + 634157.

It is an arithmetic number, because the mean of its divisors is an integer number (6717372480).

Almost surely, 2^144252414522 is an apocalyptic number.

144252414522 is an abundant number, since it is smaller than the sum of its proper divisors (178181464518).

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

144252414522 is a wasteful number, since it uses less digits than its factorization.

144252414522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971547 (or 971544 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

Adding to 144252414522 its reverse (225414252441), we get a palindrome (369666666963).

The spelling of 144252414522 in words is "one hundred forty-four billion, two hundred fifty-two million, four hundred fourteen thousand, five hundred twenty-two".