30431340214 has 8 divisors (see below), whose sum is σ = 49796738568. Its totient is φ = 13832427360.

The previous prime is 30431340187. The next prime is 30431340221. The reversal of 30431340214 is 41204313403.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691621347 + ... + 691621390.

It is an arithmetic number, because the mean of its divisors is an integer number (6224592321).

Almost surely, 2^30431340214 is an apocalyptic number.

30431340214 is a deficient number, since it is larger than the sum of its proper divisors (19365398354).

30431340214 is a wasteful number, since it uses less digits than its factorization.

30431340214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383242750.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30431340214 its reverse (41204313403), we get a palindrome (71635653617).

The spelling of 30431340214 in words is "thirty billion, four hundred thirty-one million, three hundred forty thousand, two hundred fourteen".