13004219930 has 32 divisors (see below), whose sum is σ = 25439475600. Its totient is φ = 4757501952.

The previous prime is 13004219909. The next prime is 13004219947. The reversal of 13004219930 is 3991240031.

It can be written as a sum of positive squares in 8 ways, for example, as 2265664801 + 10738555129 = 47599^2 + 103627^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444695 + ... + 473034.

Almost surely, 2^13004219930 is an apocalyptic number.

13004219930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13004219930 is a deficient number, since it is larger than the sum of its proper divisors (12435255670).

13004219930 is a wasteful number, since it uses less digits than its factorization.

13004219930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917858.

The product of its (nonzero) digits is 5832, while the sum is 32.

Adding to 13004219930 its reverse (3991240031), we get a palindrome (16995459961).

The spelling of 13004219930 in words is "thirteen billion, four million, two hundred nineteen thousand, nine hundred thirty".