1424240234 has 8 divisors (see below), whose sum is σ = 2136718308. Its totient is φ = 712000800.

The previous prime is 1424240231. The next prime is 1424240249. The reversal of 1424240234 is 4320424241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1188525625 + 235714609 = 34475^2 + 15353^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1424240231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43907 + ... + 69110.

Almost surely, 2^1424240234 is an apocalyptic number.

1424240234 is a deficient number, since it is larger than the sum of its proper divisors (712478074).

1424240234 is a wasteful number, since it uses less digits than its factorization.

1424240234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119320.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1424240234 is about 37739.1074881217. The cubic root of 1424240234 is about 1125.1085285258.

Adding to 1424240234 its reverse (4320424241), we get a palindrome (5744664475).

The spelling of 1424240234 in words is "one billion, four hundred twenty-four million, two hundred forty thousand, two hundred thirty-four".