140044024 has 16 divisors (see below), whose sum is σ = 262728000. Its totient is φ = 69983232.

The previous prime is 140043997. The next prime is 140044063. The reversal of 140044024 is 420440041.

140044024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140044024² = 39224657316225152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140043992 and 140044010.

It is a congruent number.

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, 15544 + ... + 22840.

It is an arithmetic number, because the mean of its divisors is an integer number (16420500).

Almost surely, 2^140044024 is an apocalyptic number.

It is an amenable number.

140044024 is a deficient number, since it is larger than the sum of its proper divisors (122683976).

140044024 is a wasteful number, since it uses less digits than its factorization.

140044024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702 (or 9698 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 140044024 is about 11834.0197735174. The cubic root of 140044024 is about 519.3038317097.

Adding to 140044024 its reverse (420440041), we get a palindrome (560484065).

The spelling of 140044024 in words is "one hundred forty million, forty-four thousand, twenty-four".