1420800802 has 8 divisors (see below), whose sum is σ = 2131745616. Its totient is φ = 710218932.

The previous prime is 1420800779. The next prime is 1420800817. The reversal of 1420800802 is 2080080241.

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, 80728 + ... + 96739.

It is an arithmetic number, because the mean of its divisors is an integer number (266468202).

Almost surely, 2^1420800802 is an apocalyptic number.

1420800802 is a deficient number, since it is larger than the sum of its proper divisors (710944814).

1420800802 is a wasteful number, since it uses less digits than its factorization.

1420800802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181472.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 1420800802 is about 37693.5114044845. The cubic root of 1420800802 is about 1124.2021146105.

The spelling of 1420800802 in words is "one billion, four hundred twenty million, eight hundred thousand, eight hundred two".