30421376724317 has 8 divisors (see below), whose sum is σ = 30535490273400. Its totient is φ = 30307270753024.

The previous prime is 30421376724281. The next prime is 30421376724337. The reversal of 30421376724317 is 71342767312403.

It can be written as a sum of positive squares in 4 ways, for example, as 350400066916 + 30070976657401 = 591946^2 + 5483701^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30421376724317 - 2¹⁴ = 30421376707933 is a prime.

It is a super-2 number, since 2×30421376724317² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30421376724337) 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, 6214673 + ... + 9973209.

It is an arithmetic number, because the mean of its divisors is an integer number (3816936284175).

Almost surely, 2^{30421376724317} is an apocalyptic number.

It is an amenable number.

30421376724317 is a deficient number, since it is larger than the sum of its proper divisors (114113549083).

30421376724317 is a wasteful number, since it uses less digits than its factorization.

30421376724317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788895.

The product of its (nonzero) digits is 3556224, while the sum is 50.

The spelling of 30421376724317 in words is "thirty trillion, four hundred twenty-one billion, three hundred seventy-six million, seven hundred twenty-four thousand, three hundred seventeen".