1424232453 has 64 divisors (see below), whose sum is σ = 2291916800. Its totient is φ = 769824000.

The previous prime is 1424232449. The next prime is 1424232521. The reversal of 1424232453 is 3542324241.

It is not a de Polignac number, because 1424232453 - 2² = 1424232449 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 1424232453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424232853) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7156848 + ... + 7157046.

It is an arithmetic number, because the mean of its divisors is an integer number (35811200).

Almost surely, 2^1424232453 is an apocalyptic number.

It is an amenable number.

1424232453 is a deficient number, since it is larger than the sum of its proper divisors (867684347).

1424232453 is a wasteful number, since it uses less digits than its factorization.

1424232453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458.

The product of its digits is 23040, while the sum is 30.

The square root of 1424232453 is about 37739.0043986325. The cubic root of 1424232453 is about 1125.1064796006.

Adding to 1424232453 its reverse (3542324241), we get a palindrome (4966556694).

It can be divided in two parts, 142 and 4232453, that added together give a triangular number (4232595 = T₂₉₀₉).

The spelling of 1424232453 in words is "one billion, four hundred twenty-four million, two hundred thirty-two thousand, four hundred fifty-three".