4245242201453 has 12 divisors (see below), whose sum is σ = 4670030359260. Its totient is φ = 3856191060480.

The previous prime is 4245242201443. The next prime is 4245242201461. The reversal of 4245242201453 is 3541022425424.

It can be written as a sum of positive squares in 2 ways, for example, as 2628331591369 + 1616910610084 = 1621213^2 + 1271578^2 .

It is not a de Polignac number, because 4245242201453 - 2⁴ = 4245242201437 is a prime.

It is a super-2 number, since 2×4245242201453² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245242201413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14031668 + ... + 14331021.

It is an arithmetic number, because the mean of its divisors is an integer number (389169196605).

Almost surely, 2^{4245242201453} is an apocalyptic number.

It is an amenable number.

4245242201453 is a deficient number, since it is larger than the sum of its proper divisors (424788157807).

4245242201453 is a wasteful number, since it uses less digits than its factorization.

4245242201453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28363948 (or 28363937 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 4245242201453 its reverse (3541022425424), we get a palindrome (7786264626877).

The spelling of 4245242201453 in words is "four trillion, two hundred forty-five billion, two hundred forty-two million, two hundred one thousand, four hundred fifty-three".