30142201214 has 4 divisors (see below), whose sum is σ = 45213301824. Its totient is φ = 15071100606.

The previous prime is 30142201207. The next prime is 30142201223. The reversal of 30142201214 is 41210224103.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7535550302 + ... + 7535550305.

It is an arithmetic number, because the mean of its divisors is an integer number (11303325456).

Almost surely, 2^30142201214 is an apocalyptic number.

30142201214 is a deficient number, since it is larger than the sum of its proper divisors (15071100610).

30142201214 is a wasteful number, since it uses less digits than its factorization.

30142201214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071100609.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30142201214 its reverse (41210224103), we get a palindrome (71352425317).

The spelling of 30142201214 in words is "thirty billion, one hundred forty-two million, two hundred one thousand, two hundred fourteen".