32244144424 has 16 divisors (see below), whose sum is σ = 60467570100. Its totient is φ = 16119459072.

The previous prime is 32244144419. The next prime is 32244144437. The reversal of 32244144424 is 42444144223.

It can be written as a sum of positive squares in 2 ways, for example, as 31937264100 + 306880324 = 178710^2 + 17518^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32244144424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273697 + ... + 373360.

Almost surely, 2^32244144424 is an apocalyptic number.

It is an amenable number.

32244144424 is a deficient number, since it is larger than the sum of its proper divisors (28223425676).

32244144424 is a wasteful number, since it uses less digits than its factorization.

32244144424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653292 (or 653288 counting only the distinct ones).

The product of its digits is 98304, while the sum is 34.

Adding to 32244144424 its reverse (42444144223), we get a palindrome (74688288647).

The spelling of 32244144424 in words is "thirty-two billion, two hundred forty-four million, one hundred forty-four thousand, four hundred twenty-four".