1424453725 has 12 divisors (see below), whose sum is σ = 1768217184. Its totient is φ = 1138340720.

The previous prime is 1424453711. The next prime is 1424453753. The reversal of 1424453725 is 5273544241.

It is not a de Polignac number, because 1424453725 - 2⁹ = 1424453213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6409 + ... + 53758.

It is an arithmetic number, because the mean of its divisors is an integer number (147351432).

Almost surely, 2^1424453725 is an apocalyptic number.

It is an amenable number.

1424453725 is a deficient number, since it is larger than the sum of its proper divisors (343763459).

1424453725 is an equidigital number, since it uses as much as digits as its factorization.

1424453725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61124 (or 61119 counting only the distinct ones).

The product of its digits is 134400, while the sum is 37.

The square root of 1424453725 is about 37741.9358936449. The cubic root of 1424453725 is about 1125.1647429524.

Adding to 1424453725 its reverse (5273544241), we get a palindrome (6697997966).

The spelling of 1424453725 in words is "one billion, four hundred twenty-four million, four hundred fifty-three thousand, seven hundred twenty-five".