12402430003321 has 8 divisors (see below), whose sum is σ = 13055247154400. Its totient is φ = 11749618620000.

The previous prime is 12402430003307. The next prime is 12402430003361. The reversal of 12402430003321 is 12330003420421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12402430003321 - 2¹⁷ = 12402429872249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12402430003361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3386446 + ... + 6022696.

It is an arithmetic number, because the mean of its divisors is an integer number (1631905894300).

Almost surely, 2^{12402430003321} is an apocalyptic number.

It is an amenable number.

12402430003321 is a deficient number, since it is larger than the sum of its proper divisors (652817151079).

12402430003321 is a wasteful number, since it uses less digits than its factorization.

12402430003321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883879.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12402430003321 its reverse (12330003420421), we get a palindrome (24732433423742).

The spelling of 12402430003321 in words is "twelve trillion, four hundred two billion, four hundred thirty million, three thousand, three hundred twenty-one".