1424032031 has 4 divisors (see below), whose sum is σ = 1424193792. Its totient is φ = 1423870272.

The previous prime is 1424032021. The next prime is 1424032039. The reversal of 1424032031 is 1302304241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424032031 is a prime.

It is a super-2 number, since 2×1424032031² = 4055734450627969922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1424031994 and 1424032012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424032039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 66866 + ... + 85551.

It is an arithmetic number, because the mean of its divisors is an integer number (356048448).

Almost surely, 2^1424032031 is an apocalyptic number.

1424032031 is a deficient number, since it is larger than the sum of its proper divisors (161761).

1424032031 is an equidigital number, since it uses as much as digits as its factorization.

1424032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161760.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1424032031 is about 37736.3489357410. The cubic root of 1424032031 is about 1125.0537010744.

Adding to 1424032031 its reverse (1302304241), we get a palindrome (2726336272).

The spelling of 1424032031 in words is "one billion, four hundred twenty-four million, thirty-two thousand, thirty-one".