13428307300 has 18 divisors (see below), whose sum is σ = 29139427058. Its totient is φ = 5371322880.

The previous prime is 13428307297. The next prime is 13428307301. The reversal of 13428307300 is 370382431.

It can be written as a sum of positive squares in 3 ways, for example, as 3559076964 + 9869230336 = 59658^2 + 99344^2 .

It is not an unprimeable number, because it can be changed into a prime (13428307301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67141437 + ... + 67141636.

Almost surely, 2^13428307300 is an apocalyptic number.

13428307300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13428307300 is an abundant number, since it is smaller than the sum of its proper divisors (15711119758).

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

13428307300 is a wasteful number, since it uses less digits than its factorization.

13428307300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134283087 (or 134283080 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 13428307300 its reverse (370382431), we get a palindrome (13798689731).

The spelling of 13428307300 in words is "thirteen billion, four hundred twenty-eight million, three hundred seven thousand, three hundred".