30145714589 has 8 divisors (see below), whose sum is σ = 31464986112. Its totient is φ = 28827158800.

The previous prime is 30145714553. The next prime is 30145714603. The reversal of 30145714589 is 98541754103.

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 30145714589 - 2¹² = 30145710493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30145714519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91949 + ... + 262194.

It is an arithmetic number, because the mean of its divisors is an integer number (3933123264).

Almost surely, 2^30145714589 is an apocalyptic number.

It is an amenable number.

30145714589 is a deficient number, since it is larger than the sum of its proper divisors (1319271523).

30145714589 is a wasteful number, since it uses less digits than its factorization.

30145714589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357867.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 30145714589 in words is "thirty billion, one hundred forty-five million, seven hundred fourteen thousand, five hundred eighty-nine".