1424231043 has 4 divisors (see below), whose sum is σ = 1898974728. Its totient is φ = 949487360.

The previous prime is 1424231041. The next prime is 1424231057. The reversal of 1424231043 is 3401324241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424231043 - 2¹ = 1424231041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1424231041) 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, 237371838 + ... + 237371843.

It is an arithmetic number, because the mean of its divisors is an integer number (474743682).

Almost surely, 2^1424231043 is an apocalyptic number.

1424231043 is a deficient number, since it is larger than the sum of its proper divisors (474743685).

1424231043 is an equidigital number, since it uses as much as digits as its factorization.

1424231043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474743684.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1424231043 is about 37738.9857176899. The cubic root of 1424231043 is about 1125.1061083127.

Adding to 1424231043 its reverse (3401324241), we get a palindrome (4825555284).

The spelling of 1424231043 in words is "one billion, four hundred twenty-four million, two hundred thirty-one thousand, forty-three".