10243441021453 has 4 divisors (see below), whose sum is σ = 10243451249728. Its totient is φ = 10243430793180.

The previous prime is 10243441021439. The next prime is 10243441021487. The reversal of 10243441021453 is 35412014434201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10243441021453 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 (10243441321453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3426213 + ... + 5676778.

It is an arithmetic number, because the mean of its divisors is an integer number (2560862812432).

Almost surely, 2^{10243441021453} is an apocalyptic number.

It is an amenable number.

10243441021453 is a deficient number, since it is larger than the sum of its proper divisors (10228275).

10243441021453 is an equidigital number, since it uses as much as digits as its factorization.

10243441021453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228274.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 10243441021453 its reverse (35412014434201), we get a palindrome (45655455455654).

The spelling of 10243441021453 in words is "ten trillion, two hundred forty-three billion, four hundred forty-one million, twenty-one thousand, four hundred fifty-three".