144532262426 has 16 divisors (see below), whose sum is σ = 223965630720. Its totient is φ = 69880671840.

The previous prime is 144532262377. The next prime is 144532262437. The reversal of 144532262426 is 624262235441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824336 + ... + 984171.

It is an arithmetic number, because the mean of its divisors is an integer number (13997851920).

Almost surely, 2^144532262426 is an apocalyptic number.

144532262426 is a deficient number, since it is larger than the sum of its proper divisors (79433368294).

144532262426 is a wasteful number, since it uses less digits than its factorization.

144532262426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809829.

The product of its digits is 552960, while the sum is 41.

Adding to 144532262426 its reverse (624262235441), we get a palindrome (768794497867).

The spelling of 144532262426 in words is "one hundred forty-four billion, five hundred thirty-two million, two hundred sixty-two thousand, four hundred twenty-six".