30399163427 has 8 divisors (see below), whose sum is σ = 31408126464. Its totient is φ = 29403928008.

The previous prime is 30399163409. The next prime is 30399163429. The reversal of 30399163427 is 72436199303.

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 30399163427 - 2¹⁰ = 30399162403 is a prime.

It is a super-2 number, since 2×30399163427² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30399163429) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3427403 + ... + 3436260.

It is an arithmetic number, because the mean of its divisors is an integer number (3926015808).

Almost surely, 2^30399163427 is an apocalyptic number.

30399163427 is a deficient number, since it is larger than the sum of its proper divisors (1008963037).

30399163427 is a wasteful number, since it uses less digits than its factorization.

30399163427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863809.

The product of its (nonzero) digits is 734832, while the sum is 47.

The spelling of 30399163427 in words is "thirty billion, three hundred ninety-nine million, one hundred sixty-three thousand, four hundred twenty-seven".