30159131343289 has 27 divisors (see below), whose sum is σ = 34141006403343. Its totient is φ = 26627348425392.

The previous prime is 30159131343281. The next prime is 30159131343307. The reversal of 30159131343289 is 98234313195103.

It is a happy number.

The square root of 30159131343289 is 5491733.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4461409962025 + 25697721381264 = 2112205^2 + 5069292^2 .

It is not a de Polignac number, because 30159131343289 - 2³ = 30159131343281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30159131343281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1642018984 + ... + 1642037350.

Almost surely, 2^{30159131343289} is an apocalyptic number.

30159131343289 is the 5491733-rd square number.

30159131343289 is the 2745867-th centered octagonal number.

It is an amenable number.

30159131343289 is a deficient number, since it is larger than the sum of its proper divisors (3981875060054).

30159131343289 is an frugal number, since it uses more digits than its factorization.

30159131343289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36806 (or 18403 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 30159131343289 in words is "thirty trillion, one hundred fifty-nine billion, one hundred thirty-one million, three hundred forty-three thousand, two hundred eighty-nine".