144355411532 has 48 divisors (see below), whose sum is σ = 269424046080. Its totient is φ = 67440460032.

The previous prime is 144355411531. The next prime is 144355411537. The reversal of 144355411532 is 235114553441.

It is not an unprimeable number, because it can be changed into a prime (144355411531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5552219 + ... + 5578157.

It is an arithmetic number, because the mean of its divisors is an integer number (5613000960).

Almost surely, 2^144355411532 is an apocalyptic number.

It is an amenable number.

144355411532 is a deficient number, since it is larger than the sum of its proper divisors (125068634548).

144355411532 is a wasteful number, since it uses less digits than its factorization.

144355411532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26550 (or 26548 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

Adding to 144355411532 its reverse (235114553441), we get a palindrome (379469964973).

The spelling of 144355411532 in words is "one hundred forty-four billion, three hundred fifty-five million, four hundred eleven thousand, five hundred thirty-two".