30421613428003 has 8 divisors (see below), whose sum is σ = 34767796924160. Its totient is φ = 26075489612040.

The previous prime is 30421613427943. The next prime is 30421613428049. The reversal of 30421613428003 is 30082431612403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30421613428003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30421613428603) 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, 13822353 + ... + 15871378.

It is an arithmetic number, because the mean of its divisors is an integer number (4345974615520).

Almost surely, 2^{30421613428003} is an apocalyptic number.

30421613428003 is a deficient number, since it is larger than the sum of its proper divisors (4346183496157).

30421613428003 is a wasteful number, since it uses less digits than its factorization.

30421613428003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29840097.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 30421613428003 in words is "thirty trillion, four hundred twenty-one billion, six hundred thirteen million, four hundred twenty-eight thousand, three".