30029547197 has 8 divisors (see below), whose sum is σ = 32636206680. Its totient is φ = 27465272640.

The previous prime is 30029547193. The next prime is 30029547203. The reversal of 30029547197 is 79174592003.

It can be written as a sum of positive squares in 4 ways, for example, as 3738221881 + 26291325316 = 61141^2 + 162146^2 .

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

It is not a de Polignac number, because 30029547197 - 2² = 30029547193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30029547193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10594754 + ... + 10597587.

It is an arithmetic number, because the mean of its divisors is an integer number (4079525835).

Almost surely, 2^30029547197 is an apocalyptic number.

It is an amenable number.

30029547197 is a deficient number, since it is larger than the sum of its proper divisors (2606659483).

30029547197 is a wasteful number, since it uses less digits than its factorization.

30029547197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21192463.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 30029547197 in words is "thirty billion, twenty-nine million, five hundred forty-seven thousand, one hundred ninety-seven".