30514214243 has 4 divisors (see below), whose sum is σ = 32309168040. Its totient is φ = 28719260448.

The previous prime is 30514214201. The next prime is 30514214249. The reversal of 30514214243 is 34241241503.

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

It is a cyclic number.

It is not a de Polignac number, because 30514214243 - 2¹⁴ = 30514197859 is a prime.

It is a super-2 number, since 2×30514214243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30514214249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897476873 + ... + 897476906.

It is an arithmetic number, because the mean of its divisors is an integer number (8077292010).

Almost surely, 2^30514214243 is an apocalyptic number.

30514214243 is a deficient number, since it is larger than the sum of its proper divisors (1794953797).

30514214243 is a wasteful number, since it uses less digits than its factorization.

30514214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794953796.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 30514214243 its reverse (34241241503), we get a palindrome (64755455746).

The spelling of 30514214243 in words is "thirty billion, five hundred fourteen million, two hundred fourteen thousand, two hundred forty-three".