144522460432 has 60 divisors (see below), whose sum is σ = 325891909440. Its totient is φ = 61907135808.

The previous prime is 144522460309. The next prime is 144522460471. The reversal of 144522460432 is 234064225441.

It is a junction number, because it is equal to n+sod(n) for n = 144522460391 and 144522460400.

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 11 ways as a sum of consecutive naturals, for example, 1553373 + ... + 1643779.

It is an arithmetic number, because the mean of its divisors is an integer number (5431531824).

Almost surely, 2^144522460432 is an apocalyptic number.

It is an amenable number.

144522460432 is an abundant number, since it is smaller than the sum of its proper divisors (181369449008).

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

144522460432 is a wasteful number, since it uses less digits than its factorization.

144522460432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92468 (or 92455 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 144522460432 its reverse (234064225441), we get a palindrome (378586685873).

The spelling of 144522460432 in words is "one hundred forty-four billion, five hundred twenty-two million, four hundred sixty thousand, four hundred thirty-two".