30312341214 has 16 divisors (see below), whose sum is σ = 60632141328. Its totient is φ = 10102870592.

The previous prime is 30312341203. The next prime is 30312341281. The reversal of 30312341214 is 41214321303.

It is a happy number.

It is a congruent 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, 257247 + ... + 356090.

It is an arithmetic number, because the mean of its divisors is an integer number (3789508833).

Almost surely, 2^30312341214 is an apocalyptic number.

30312341214 is an abundant number, since it is smaller than the sum of its proper divisors (30319800114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30312341214 is a wasteful number, since it uses less digits than its factorization.

30312341214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621579.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30312341214 its reverse (41214321303), we get a palindrome (71526662517).

The spelling of 30312341214 in words is "thirty billion, three hundred twelve million, three hundred forty-one thousand, two hundred fourteen".