20000300004 has 30 divisors (see below), whose sum is σ = 52284735734. Its totient is φ = 6666766560.

The previous prime is 20000299951. The next prime is 20000300009. The reversal of 20000300004 is 40000300002.

It can be written as a sum of positive squares in only one way, i.e., 12410405604 + 7589894400 = 111402^2 + 87120^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (20000300009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30864337 + ... + 30864984.

Almost surely, 2^20000300004 is an apocalyptic number.

It is an amenable number.

20000300004 is an abundant number, since it is smaller than the sum of its proper divisors (32284435730).

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

20000300004 is a wasteful number, since it uses less digits than its factorization.

20000300004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61729337 (or 61729326 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 20000300004 its reverse (40000300002), we get a palindrome (60000600006).

The spelling of 20000300004 in words is "twenty billion, three hundred thousand, four".