1424133523 has 4 divisors (see below), whose sum is σ = 1425792280. Its totient is φ = 1422474768.

The previous prime is 1424133499. The next prime is 1424133539. The reversal of 1424133523 is 3253314241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424133523 - 2¹³ = 1424125331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1424133491 and 1424133500.

It is not an unprimeable number, because it can be changed into a prime (1424133593) 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, 828090 + ... + 829807.

It is an arithmetic number, because the mean of its divisors is an integer number (356448070).

Almost surely, 2^1424133523 is an apocalyptic number.

1424133523 is a deficient number, since it is larger than the sum of its proper divisors (1658757).

1424133523 is an equidigital number, since it uses as much as digits as its factorization.

1424133523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658756.

The product of its digits is 8640, while the sum is 28.

The square root of 1424133523 is about 37737.6936629678. The cubic root of 1424133523 is about 1125.0804282911.

Adding to 1424133523 its reverse (3253314241), we get a palindrome (4677447764).

The spelling of 1424133523 in words is "one billion, four hundred twenty-four million, one hundred thirty-three thousand, five hundred twenty-three".