12400002030 has 64 divisors (see below), whose sum is σ = 32915469888. Its totient is φ = 2969809920.

The previous prime is 12400001989. The next prime is 12400002049. The reversal of 12400002030 is 3020000421.

12400002030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12400001997 and 12400002015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415231 + ... + 444090.

It is an arithmetic number, because the mean of its divisors is an integer number (514304217).

Almost surely, 2^12400002030 is an apocalyptic number.

12400002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12400002030 is an abundant number, since it is smaller than the sum of its proper divisors (20515467858).

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

12400002030 is a wasteful number, since it uses less digits than its factorization.

12400002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859381.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 12400002030 its reverse (3020000421), we get a palindrome (15420002451).

The spelling of 12400002030 in words is "twelve billion, four hundred million, two thousand, thirty".