1424144353 has 4 divisors (see below), whose sum is σ = 1425315780. Its totient is φ = 1422972928.

The previous prime is 1424144317. The next prime is 1424144387. The reversal of 1424144353 is 3534414241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3534414241 = 47 ⋅75200303.

It can be written as a sum of positive squares in 2 ways, for example, as 955551744 + 468592609 = 30912^2 + 21647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424144353 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424144303) 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, 583888 + ... + 586321.

It is an arithmetic number, because the mean of its divisors is an integer number (356328945).

Almost surely, 2^1424144353 is an apocalyptic number.

It is an amenable number.

1424144353 is a deficient number, since it is larger than the sum of its proper divisors (1171427).

1424144353 is a wasteful number, since it uses less digits than its factorization.

1424144353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171426.

The product of its digits is 23040, while the sum is 31.

The square root of 1424144353 is about 37737.8371531809. The cubic root of 1424144353 is about 1125.0832802217.

Adding to 1424144353 its reverse (3534414241), we get a palindrome (4958558594).

The spelling of 1424144353 in words is "one billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred fifty-three".