1424421002 has 8 divisors (see below), whose sum is σ = 2136967812. Its totient is φ = 712098400.

The previous prime is 1424420993. The next prime is 1424421023. The reversal of 1424421002 is 2001244241.

It can be written as a sum of positive squares in 2 ways, for example, as 1349754121 + 74666881 = 36739^2 + 8641^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39149 + ... + 66192.

Almost surely, 2^1424421002 is an apocalyptic number.

1424421002 is a deficient number, since it is larger than the sum of its proper divisors (712546810).

1424421002 is a wasteful number, since it uses less digits than its factorization.

1424421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112104.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1424421002 is about 37741.5023813308. The cubic root of 1424421002 is about 1125.1561270067.

Adding to 1424421002 its reverse (2001244241), we get a palindrome (3425665243).

The spelling of 1424421002 in words is "one billion, four hundred twenty-four million, four hundred twenty-one thousand, two".