30904214079 has 16 divisors (see below), whose sum is σ = 43192283904. Its totient is φ = 19632849600.

The previous prime is 30904214041. The next prime is 30904214093. The reversal of 30904214079 is 97041240903.

It is not a de Polignac number, because 30904214079 - 2¹² = 30904209983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30904215079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2916267 + ... + 2926844.

It is an arithmetic number, because the mean of its divisors is an integer number (2699517744).

Almost surely, 2^30904214079 is an apocalyptic number.

30904214079 is a deficient number, since it is larger than the sum of its proper divisors (12288069825).

30904214079 is a wasteful number, since it uses less digits than its factorization.

30904214079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843198.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 30904214079 in words is "thirty billion, nine hundred four million, two hundred fourteen thousand, seventy-nine".