4312240220441 has 8 divisors (see below), whose sum is σ = 4326593927040. Its totient is φ = 4297899525088.

The previous prime is 4312240220437. The next prime is 4312240220591. The reversal of 4312240220441 is 1440220422134.

It is a happy number.

4312240220441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4312240220441 - 2² = 4312240220437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312240220411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2588636 + ... + 3914781.

It is an arithmetic number, because the mean of its divisors is an integer number (540824240880).

Almost surely, 2^{4312240220441} is an apocalyptic number.

It is an amenable number.

4312240220441 is a deficient number, since it is larger than the sum of its proper divisors (14353706599).

4312240220441 is a wasteful number, since it uses less digits than its factorization.

4312240220441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505623.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4312240220441 its reverse (1440220422134), we get a palindrome (5752460642575).

The spelling of 4312240220441 in words is "four trillion, three hundred twelve billion, two hundred forty million, two hundred twenty thousand, four hundred forty-one".