30212826385 has 16 divisors (see below), whose sum is σ = 41801417856. Its totient is φ = 20534024448.

The previous prime is 30212826359. The next prime is 30212826401. The reversal of 30212826385 is 58362821203.

It is not a de Polignac number, because 30212826385 - 2⁵ = 30212826353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3815619 + ... + 3823528.

It is an arithmetic number, because the mean of its divisors is an integer number (2612588616).

Almost surely, 2^30212826385 is an apocalyptic number.

30212826385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30212826385 is a deficient number, since it is larger than the sum of its proper divisors (11588591471).

30212826385 is a wasteful number, since it uses less digits than its factorization.

30212826385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7639272.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 30212826385 in words is "thirty billion, two hundred twelve million, eight hundred twenty-six thousand, three hundred eighty-five".