30424559869 has 16 divisors (see below), whose sum is σ = 33625854720. Its totient is φ = 27296156160.

The previous prime is 30424559839. The next prime is 30424559939. The reversal of 30424559869 is 96895542403.

It is a cyclic number.

It is not a de Polignac number, because 30424559869 - 2¹⁵ = 30424527101 is a prime.

It is a super-2 number, since 2×30424559869² (a number of 22 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 (30424559839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2281429 + ... + 2294725.

It is an arithmetic number, because the mean of its divisors is an integer number (2101615920).

Almost surely, 2^30424559869 is an apocalyptic number.

It is an amenable number.

30424559869 is a deficient number, since it is larger than the sum of its proper divisors (3201294851).

30424559869 is a wasteful number, since it uses less digits than its factorization.

30424559869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16020.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 30424559869 in words is "thirty billion, four hundred twenty-four million, five hundred fifty-nine thousand, eight hundred sixty-nine".