240106444 has 12 divisors (see below), whose sum is σ = 420633864. Its totient is φ = 119925344.

The previous prime is 240106423. The next prime is 240106469. The reversal of 240106444 is 444601042.

It is a super-2 number, since 2×240106444² = 115302208900650272, which contains 22 as substring.

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, 27682 + ... + 35305.

It is an arithmetic number, because the mean of its divisors is an integer number (35052822).

Almost surely, 2^240106444 is an apocalyptic number.

It is an amenable number.

240106444 is a deficient number, since it is larger than the sum of its proper divisors (180527420).

240106444 is a wasteful number, since it uses less digits than its factorization.

240106444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63944 (or 63942 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 240106444 is about 15495.3684693201. The cubic root of 240106444 is about 621.5383615718.

Adding to 240106444 its reverse (444601042), we get a palindrome (684707486).

The spelling of 240106444 in words is "two hundred forty million, one hundred six thousand, four hundred forty-four".