30342825185 has 8 divisors (see below), whose sum is σ = 36924227136. Its totient is φ = 23932368880.

The previous prime is 30342825167. The next prime is 30342825197. The reversal of 30342825185 is 58152824303.

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

It is not a de Polignac number, because 30342825185 - 2⁸ = 30342824929 is a prime.

It is a super-3 number, since 3×30342825185³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42736019 + ... + 42736728.

It is an arithmetic number, because the mean of its divisors is an integer number (4615528392).

Almost surely, 2^30342825185 is an apocalyptic number.

It is an amenable number.

30342825185 is a deficient number, since it is larger than the sum of its proper divisors (6581401951).

30342825185 is an equidigital number, since it uses as much as digits as its factorization.

30342825185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85472823.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 30342825185 in words is "thirty billion, three hundred forty-two million, eight hundred twenty-five thousand, one hundred eighty-five".