240044052 has 12 divisors (see below), whose sum is σ = 560102816. Its totient is φ = 80014680.

The previous prime is 240044047. The next prime is 240044099. The reversal of 240044052 is 250440042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×240044052² = 115242293801157408, which contains 22 as substring.

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, 10001824 + ... + 10001847.

Almost surely, 2^240044052 is an apocalyptic number.

It is an amenable number.

240044052 is an abundant number, since it is smaller than the sum of its proper divisors (320058764).

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

240044052 is a wasteful number, since it uses less digits than its factorization.

240044052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003678 (or 20003676 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 240044052 is about 15493.3550917805. The cubic root of 240044052 is about 621.4845210331.

Adding to 240044052 its reverse (250440042), we get a palindrome (490484094).

The spelling of 240044052 in words is "two hundred forty million, forty-four thousand, fifty-two".