30244412142311 has 4 divisors (see below), whose sum is σ = 30244434382800. Its totient is φ = 30244389901824.

The previous prime is 30244412142169. The next prime is 30244412142361. The reversal of 30244412142311 is 11324121444203.

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 30244412142311 - 2¹⁰ = 30244412141287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30244412142361) 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, 8937626 + ... + 11847783.

It is an arithmetic number, because the mean of its divisors is an integer number (7561108595700).

Almost surely, 2^{30244412142311} is an apocalyptic number.

30244412142311 is a deficient number, since it is larger than the sum of its proper divisors (22240489).

30244412142311 is a wasteful number, since it uses less digits than its factorization.

30244412142311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22240488.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 30244412142311 its reverse (11324121444203), we get a palindrome (41568533586514).

The spelling of 30244412142311 in words is "thirty trillion, two hundred forty-four billion, four hundred twelve million, one hundred forty-two thousand, three hundred eleven".