30872898229 has 16 divisors (see below), whose sum is σ = 34205379840. Its totient is φ = 27715959040.

The previous prime is 30872898227. The next prime is 30872898241. The reversal of 30872898229 is 92289827803.

It is a cyclic number.

It is not a de Polignac number, because 30872898229 - 2¹ = 30872898227 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 (30872898223) 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, 30399 + ... + 250339.

It is an arithmetic number, because the mean of its divisors is an integer number (2137836240).

Almost surely, 2^30872898229 is an apocalyptic number.

It is an amenable number.

30872898229 is a deficient number, since it is larger than the sum of its proper divisors (3332481611).

30872898229 is a wasteful number, since it uses less digits than its factorization.

30872898229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220340.

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 30872898229 in words is "thirty billion, eight hundred seventy-two million, eight hundred ninety-eight thousand, two hundred twenty-nine".