1420300000 has 144 divisors (see below), whose sum is σ = 3996306720. Its totient is φ = 486720000.

The previous prime is 1420299997. The next prime is 1420300033. The reversal of 1420300000 is 30241.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 1420300000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 698986 + ... + 701014.

It is an arithmetic number, because the mean of its divisors is an integer number (27752130).

Almost surely, 2^1420300000 is an apocalyptic number.

1420300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1420300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1998153360).

1420300000 is an abundant number, since it is smaller than the sum of its proper divisors (2576006720).

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

1420300000 is an frugal number, since it uses more digits than its factorization.

1420300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1420300000 is about 37686.8677393068. The cubic root of 1420300000 is about 1124.0700133269.

Adding to 1420300000 its reverse (30241), we get a palindrome (1420330241).

The spelling of 1420300000 in words is "one billion, four hundred twenty million, three hundred thousand".