1424013445 has 8 divisors (see below), whose sum is σ = 1709024544. Its totient is φ = 1139071824.

The previous prime is 1424013403. The next prime is 1424013527. The reversal of 1424013445 is 5443104241.

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

It is a cyclic number.

It is not a de Polignac number, because 1424013445 - 2²⁹ = 887142533 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55602 + ... + 77068.

It is an arithmetic number, because the mean of its divisors is an integer number (213628068).

Almost surely, 2^1424013445 is an apocalyptic number.

It is an amenable number.

1424013445 is a deficient number, since it is larger than the sum of its proper divisors (285011099).

1424013445 is a wasteful number, since it uses less digits than its factorization.

1424013445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34739.

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

The square root of 1424013445 is about 37736.1026736996. The cubic root of 1424013445 is about 1125.0488064422.

Adding to 1424013445 its reverse (5443104241), we get a palindrome (6867117686).

The spelling of 1424013445 in words is "one billion, four hundred twenty-four million, thirteen thousand, four hundred forty-five".