14245422401453 has 8 divisors (see below), whose sum is σ = 14417946466680. Its totient is φ = 14073515596800.

The previous prime is 14245422401423. The next prime is 14245422401471. The reversal of 14245422401453 is 35410422454241.

It can be written as a sum of positive squares in 4 ways, for example, as 11279267005444 + 2966155396009 = 3358462^2 + 1722253^2 .

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 14245422401453 - 2⁶ = 14245422401389 is a prime.

It is a super-2 number, since 2×14245422401453² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14245422401453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14245422401423) 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, 154268708 + ... + 154361021.

It is an arithmetic number, because the mean of its divisors is an integer number (1802243308335).

Almost surely, 2^{14245422401453} is an apocalyptic number.

It is an amenable number.

14245422401453 is a deficient number, since it is larger than the sum of its proper divisors (172524065227).

14245422401453 is a wasteful number, since it uses less digits than its factorization.

14245422401453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308630287.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 14245422401453 its reverse (35410422454241), we get a palindrome (49655844855694).

The spelling of 14245422401453 in words is "fourteen trillion, two hundred forty-five billion, four hundred twenty-two million, four hundred one thousand, four hundred fifty-three".