1424005426 has 8 divisors (see below), whose sum is σ = 2248429680. Its totient is φ = 674528868.

The previous prime is 1424005423. The next prime is 1424005433. The reversal of 1424005426 is 6245004241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1424005394 and 1424005403.

It is not an unprimeable number, because it can be changed into a prime (1424005423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18736876 + ... + 18736951.

It is an arithmetic number, because the mean of its divisors is an integer number (281053710).

Almost surely, 2^1424005426 is an apocalyptic number.

1424005426 is a deficient number, since it is larger than the sum of its proper divisors (824424254).

1424005426 is a wasteful number, since it uses less digits than its factorization.

1424005426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37473848.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1424005426 is about 37735.9964225141. The cubic root of 1424005426 is about 1125.0466946215.

Adding to 1424005426 its reverse (6245004241), we get a palindrome (7669009667).

The spelling of 1424005426 in words is "one billion, four hundred twenty-four million, five thousand, four hundred twenty-six".