140032044224 has 112 divisors (see below), whose sum is σ = 302659670016. Its totient is φ = 64023859200.

The previous prime is 140032044211. The next prime is 140032044239. The reversal of 140032044224 is 422440230041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140032044193 and 140032044202.

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, 8927909 + ... + 8943579.

Almost surely, 2^140032044224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140032044224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151329835008).

140032044224 is an abundant number, since it is smaller than the sum of its proper divisors (162627625792).

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

140032044224 is a wasteful number, since it uses less digits than its factorization.

140032044224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15934 (or 15924 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 140032044224 its reverse (422440230041), we get a palindrome (562472274265).

The spelling of 140032044224 in words is "one hundred forty billion, thirty-two million, forty-four thousand, two hundred twenty-four".