1424031145 has 8 divisors (see below), whose sum is σ = 1745195904. Its totient is φ = 1114985904.

The previous prime is 1424031107. The next prime is 1424031149. The reversal of 1424031145 is 5411304241.

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 1424031145 - 2²³ = 1415642537 is a prime.

It is a super-2 number, since 2×1424031145² = 4055729403860022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424031149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3029619 + ... + 3030088.

It is an arithmetic number, because the mean of its divisors is an integer number (218149488).

Almost surely, 2^1424031145 is an apocalyptic number.

It is an amenable number.

1424031145 is a deficient number, since it is larger than the sum of its proper divisors (321164759).

1424031145 is an equidigital number, since it uses as much as digits as its factorization.

1424031145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059759.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1424031145 is about 37736.3371963947. The cubic root of 1424031145 is about 1125.0534677469.

Adding to 1424031145 its reverse (5411304241), we get a palindrome (6835335386).

The spelling of 1424031145 in words is "one billion, four hundred twenty-four million, thirty-one thousand, one hundred forty-five".