1424133453 has 4 divisors (see below), whose sum is σ = 1898844608. Its totient is φ = 949422300.

The previous prime is 1424133449. The next prime is 1424133497. The reversal of 1424133453 is 3543314241.

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.

It is not a de Polignac number, because 1424133453 - 2² = 1424133449 is a prime.

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 1424133453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424133413) 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, 237355573 + ... + 237355578.

It is an arithmetic number, because the mean of its divisors is an integer number (474711152).

Almost surely, 2^1424133453 is an apocalyptic number.

It is an amenable number.

1424133453 is a deficient number, since it is larger than the sum of its proper divisors (474711155).

1424133453 is an equidigital number, since it uses as much as digits as its factorization.

1424133453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474711154.

The product of its digits is 17280, while the sum is 30.

The square root of 1424133453 is about 37737.6927355131. The cubic root of 1424133453 is about 1125.0804098575.

Adding to 1424133453 its reverse (3543314241), we get a palindrome (4967447694).

The spelling of 1424133453 in words is "one billion, four hundred twenty-four million, one hundred thirty-three thousand, four hundred fifty-three".