1424321002 has 32 divisors (see below), whose sum is σ = 2347333632. Its totient is φ = 644220864.

The previous prime is 1424320999. The next prime is 1424321033. The reversal of 1424321002 is 2001234241.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 271468 + ... + 276664.

It is an arithmetic number, because the mean of its divisors is an integer number (73354176).

Almost surely, 2^1424321002 is an apocalyptic number.

1424321002 is a deficient number, since it is larger than the sum of its proper divisors (923012630).

1424321002 is a wasteful number, since it uses less digits than its factorization.

1424321002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1424321002 is about 37740.1775565511. The cubic root of 1424321002 is about 1125.1297962506.

Adding to 1424321002 its reverse (2001234241), we get a palindrome (3425555243).

It can be divided in two parts, 14243 and 21002, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 1424321002 in words is "one billion, four hundred twenty-four million, three hundred twenty-one thousand, two".