1300050421432 has 64 divisors (see below), whose sum is σ = 2790576619200. Its totient is φ = 556214461440.

The previous prime is 1300050421427. The next prime is 1300050421457. The reversal of 1300050421432 is 2341240500031.

It is a junction number, because it is equal to n+sod(n) for n = 1300050421397 and 1300050421406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85135494 + ... + 85150762.

It is an arithmetic number, because the mean of its divisors is an integer number (43602759675).

Almost surely, 2^{1300050421432} is an apocalyptic number.

It is an amenable number.

1300050421432 is an abundant number, since it is smaller than the sum of its proper divisors (1490526197768).

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

1300050421432 is a wasteful number, since it uses less digits than its factorization.

1300050421432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17776 (or 17772 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 1300050421432 its reverse (2341240500031), we get a palindrome (3641290921463).

The spelling of 1300050421432 in words is "one trillion, three hundred billion, fifty million, four hundred twenty-one thousand, four hundred thirty-two".