144131033424 has 80 divisors (see below), whose sum is σ = 426512895872. Its totient is φ = 41085149184.

The previous prime is 144131033413. The next prime is 144131033441. The reversal of 144131033424 is 424330131441.

It is a junction number, because it is equal to n+sod(n) for n = 144131033391 and 144131033400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349849 + ... + 640824.

Almost surely, 2^144131033424 is an apocalyptic number.

144131033424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144131033424 is an abundant number, since it is smaller than the sum of its proper divisors (282381862448).

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

144131033424 is a wasteful number, since it uses less digits than its factorization.

144131033424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991124 (or 991118 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 144131033424 its reverse (424330131441), we get a palindrome (568461164865).

The spelling of 144131033424 in words is "one hundred forty-four billion, one hundred thirty-one million, thirty-three thousand, four hundred twenty-four".