441164243456453 has 16 divisors (see below), whose sum is σ = 487689860136960. Its totient is φ = 395715417630000.

The previous prime is 441164243456411. The next prime is 441164243456467. The reversal of 441164243456453 is 354654342461144.

It is a cyclic number.

It is not a de Polignac number, because 441164243456453 - 2³⁰ = 441163169714629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441164243456473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169410173 + ... + 171994578.

It is an arithmetic number, because the mean of its divisors is an integer number (30480616258560).

Almost surely, 2^{441164243456453} is an apocalyptic number.

It is an amenable number.

441164243456453 is a deficient number, since it is larger than the sum of its proper divisors (46525616680507).

441164243456453 is a wasteful number, since it uses less digits than its factorization.

441164243456453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341406328.

The product of its digits is 66355200, while the sum is 56.

The spelling of 441164243456453 in words is "four hundred forty-one trillion, one hundred sixty-four billion, two hundred forty-three million, four hundred fifty-six thousand, four hundred fifty-three".