1420303002 has 8 divisors (see below), whose sum is σ = 2840606016. Its totient is φ = 473434332.

The previous prime is 1420302997. The next prime is 1420303007. The reversal of 1420303002 is 2003030241.

It is an interprime number because it is at equal distance from previous prime (1420302997) and next prime (1420303007).

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

1420303002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1420303007) 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, 118358578 + ... + 118358589.

It is an arithmetic number, because the mean of its divisors is an integer number (355075752).

Almost surely, 2^1420303002 is an apocalyptic number.

1420303002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420303002 is a wasteful number, since it uses less digits than its factorization.

1420303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236717172.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1420303002 is about 37686.9075674829. The cubic root of 1420303002 is about 1124.0708052853.

Adding to 1420303002 its reverse (2003030241), we get a palindrome (3423333243).

The spelling of 1420303002 in words is "one billion, four hundred twenty million, three hundred three thousand, two".