30709142214 has 16 divisors (see below), whose sum is σ = 62846617152. Its totient is φ = 9998325288.

The previous prime is 30709142207. The next prime is 30709142249. The reversal of 30709142214 is 41224190703.

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, 59513584 + ... + 59514099.

It is an arithmetic number, because the mean of its divisors is an integer number (3927913572).

Almost surely, 2^30709142214 is an apocalyptic number.

30709142214 is an abundant number, since it is smaller than the sum of its proper divisors (32137474938).

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

30709142214 is a wasteful number, since it uses less digits than its factorization.

30709142214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119027731.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 30709142214 in words is "thirty billion, seven hundred nine million, one hundred forty-two thousand, two hundred fourteen".