1424367645 has 8 divisors (see below), whose sum is σ = 2278988256. Its totient is φ = 759662736.

The previous prime is 1424367601. The next prime is 1424367653. The reversal of 1424367645 is 5467634241.

It is a happy number.

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

It is not a de Polignac number, because 1424367645 - 2²⁰ = 1423319069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1424367597 and 1424367606.

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, 47478907 + ... + 47478936.

It is an arithmetic number, because the mean of its divisors is an integer number (284873532).

Almost surely, 2^1424367645 is an apocalyptic number.

1424367645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1424367645 is a deficient number, since it is larger than the sum of its proper divisors (854620611).

1424367645 is an equidigital number, since it uses as much as digits as its factorization.

1424367645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94957851.

The product of its digits is 483840, while the sum is 42.

The square root of 1424367645 is about 37740.7955003601. The cubic root of 1424367645 is about 1125.1420778585.

The spelling of 1424367645 in words is "one billion, four hundred twenty-four million, three hundred sixty-seven thousand, six hundred forty-five".