453120264143 has 4 divisors (see below), whose sum is σ = 460800268680. Its totient is φ = 445440259608.

The previous prime is 453120264137. The next prime is 453120264169. The reversal of 453120264143 is 341462021354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341462021354 = 2 ⋅170731010677.

It is a cyclic number.

It is not a de Polignac number, because 453120264143 - 2²² = 453116069839 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 (453120264343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3840002180 + ... + 3840002297.

It is an arithmetic number, because the mean of its divisors is an integer number (115200067170).

Almost surely, 2^453120264143 is an apocalyptic number.

453120264143 is a deficient number, since it is larger than the sum of its proper divisors (7680004537).

453120264143 is an equidigital number, since it uses as much as digits as its factorization.

453120264143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680004536.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 453120264143 its reverse (341462021354), we get a palindrome (794582285497).

The spelling of 453120264143 in words is "four hundred fifty-three billion, one hundred twenty million, two hundred sixty-four thousand, one hundred forty-three".